Convention• Hotel Guide

HallowScreamCon 2026 Visitors — Stay at Cosmopolitan for Nightlife

Attending HallowScreamCon 2026 at Las Vegas Convention Center? The Cosmopolitan of Las Vegas puts you in the heart of the Las Vegas Strip with easy access to the best nightclubs, pool parties, and entertainment after the show floor closes.

3708 S Las Vegas Blvd, Las Vegas, NV 89109

Event Details

About HallowScreamCon 2026

Event

HallowScreamCon 2026

Venue

Las Vegas Convention Center

Dates

October 1, 2026 – October 4, 2026

Estimated Attendance

10,000+ attendees

The world's first global Halloween and horror entertainment convention, debuting at the Las Vegas Convention Center in October 2026. Produced by Screen Masters International, HallowScreamCon spans four days of film, TV, music, gaming, comics, animation, live attractions, and paranormal experiences — making Las Vegas the ultimate destination for horror fans during peak Halloween season.

On Property

Nightlife at Cosmopolitan

Cosmopolitan features on-property nightlife venues, so you can walk straight from your room to the club during HallowScreamCon 2026. No taxi, no rideshare, no waiting.

Walking Distance

Nearby Venues from Cosmopolitan

You do not need to stay at a hotel to visit its nightclub. These venues are all within walking distance or a short rideshare from Cosmopolitan — perfect for a night out after HallowScreamCon 2026.

Hotel Overview

Why Stay at Cosmopolitan for HallowScreamCon 2026

The Cosmopolitan is a nightlife destination in its own right. Marquee Nightclub pioneered the day-to-night club concept with its 40-foot LED DJ booth, and Marquee Dayclub delivers one of the best pool party experiences on the Strip. The hotel's central location makes it easy to walk to OMNIA, Drai's, and other top venues.

The Cosmopolitan of Las Vegas is a luxury property offering upscale accommodations with a 5-star rating. It is 15 min ride from the Las Vegas Convention Center, making it a convenient base for HallowScreamCon 2026 attendees. Note that Cosmopolitan charges a $45/night daily resort fee, which covers WiFi, fitness center, and pool access.

Cosmopolitan is best for: couples, nightlife, pool. Whether you are attending HallowScreamCon 2026 solo, with colleagues, or as part of a group, the combination of on-site amenities and proximity to nightlife makes it an excellent choice.

3 distinct pool experiences including Boulevard Pool After a full day at HallowScreamCon 2026, the pool area is a great way to unwind before heading out to the clubs at night.

Nightlife Profile

Nightlife at Cosmopolitan

The Cosmopolitan of Las Vegas houses Marquee Nightclub, a venue that fundamentally changed how Las Vegas thought about the nightclub experience when it opened in 2010. Marquee was the first major Las Vegas club to pioneer the day-to-night concept under a single roof: the same stage, DJ booth infrastructure, and production systems that power the nightclub after 10 PM become the center of Marquee Dayclub from noon to 7 PM. The 40-foot LED DJ booth — at the time of its installation the largest in any nightclub in the world — remains the visual and sonic centerpiece of both experiences. The multi-level layout spans the main dance floor, mezzanine lounges, outdoor terraces with Strip views, and the famous rooftop Bungalow and Library sections, creating six distinct atmospheres under one club identity. The programming philosophy favors hip-hop alongside EDM, which has historically differentiated Marquee from OMNIA and XS's more EDM-centric programming and attracts a slightly more mixed-genre crowd on most nights.

Marquee Dayclub operates on the rooftop above the nightclub, featuring a main pool stage, multiple pool areas, cabana sections, and the iconic Library — an air-conditioned room above the pool that provides a refined retreat from the outdoor Las Vegas sun while maintaining full access to the DJ programming below. Pool season runs from approximately Memorial Day weekend through Labor Day weekend, programming DJ headliners Thursday through Sunday. The Cosmopolitan's three-level pool complex includes Marquee's dayclub rooftop alongside the Boulevard Pool and the Bamboo Pool, giving hotel guests both the programmed dayclub experience and private, quieter pool options on the same property. The poolside setup — tiered seating, central stage, and dedicated DJ programming — was another concept The Cosmopolitan and Marquee developed ahead of every other property on the Strip.

Guest List Tips for Cosmopolitan During HallowScreamCon 2026

Marquee Nightclub guest list access through NoCoverVegas covers free entry for both men and women. The guest list operates most nights Thursday through Saturday, with the cutoff typically between 12:30 AM and 1 AM depending on night and programming. Arrive by midnight on Saturdays and by 11:30 PM on holiday weekends or any night featuring a globally recognized headliner. The dedicated guest list entry lane at Marquee moves faster than walk-up on most nights — arriving in the recommended window typically means under 15 minutes in entry queues. Groups with men should confirm their group composition when registering, as the standard ratio requirement applies. Text 725-999-9293 the afternoon of your visit to confirm your names are added.

Insider Tip: Cosmopolitan

The Chandelier Bar's third level serves a specialty cocktail called the Verbena — a tequila and lime drink with a szechuan button that creates a tingling sensation in your mouth. It is the most discussed cocktail at The Cosmopolitan and a genuine pre-Marquee experience worth building into the evening. Reserve a table on the third level an hour before Marquee opens and use it as the group staging point before walking down to the club.

Signature Experiences

What to Experience at Cosmopolitan During HallowScreamCon 2026

Marquee Saturday Night — The venue reaches peak atmosphere between midnight and 2:30 AM when a sold-out crowd fills all levels simultaneously. The main dance floor packs against the 40-foot LED DJ booth while mezzanine sections fill with groups who want elevated sightlines. The outdoor terrace provides cool air and Strip views for guests who want the music without the full main-floor intensity. The Bungalow rooftop section above the main room offers a private experience overlooking everything. Guest list access through NoCoverVegas covers free entry for men and women before the cutoff, making it the most cost-efficient way to experience Marquee on its highest-energy night.

Marquee Dayclub Pool Party — Programming runs from noon to approximately 7 PM with DJ headliners booked for Saturday and Sunday during peak summer months. General admission through the NoCoverVegas guest list covers entry to the main pool areas and standing areas around the stage. The Library — Marquee's signature air-conditioned indoor section overlooking the pool — provides a premium alternative to the outdoor sun exposure, making it the preferred spot for groups who want both the music and comfort. Cabana and bungalow reservations at the dayclub include dedicated attendants and bottle service minimums, and the tiered views from upper-level sections give reserved sections the best overall perspective of the production. Marquee Dayclub is one of the few Vegas dayclubs that books equivalent headliner talent to its own nightclub rather than treating the pool as a secondary venue.

The Chandelier Bar Pre-Nightclub Circuit — The Cosmopolitan's signature cocktail destination is the Chandelier Bar, a three-story bar suspended inside 2 million crystal beads that cascades through the center of the hotel lobby. The three levels — ground floor for cocktails, second floor for a more intimate atmosphere, and third floor for specialty cocktails — serve as the standard pre-Marquee gathering point for groups staying at The Cosmopolitan. The walk from any Chandelier Bar level to the Marquee entrance takes under three minutes through the hotel, making the evening arc of cocktails-casino-club completely self-contained without ever requiring outdoor access. This seamless indoor circuit from hotel room to casino to Chandelier Bar to Marquee is the defining Cosmopolitan evening sequence.

About Cosmopolitan

Cosmopolitan FAQ

What makes Marquee Nightclub at The Cosmopolitan unique?

Marquee Nightclub is notable for several features that distinguish it from other Las Vegas mega-clubs. The 40-foot LED DJ booth was the largest in any nightclub in the world when it was installed in 2010 and remains the visual centerpiece of the main room. The multi-level layout — main dance floor, mezzanine sections, outdoor terrace with Strip views, and the Library and Bungalow VIP areas above — gives Marquee six distinct atmospheres under one roof, a variety that most single-floor clubs cannot match. The programming consistently balances hip-hop, open-format, and EDM in a way that OMNIA and XS do not, attracting a wider demographic range on any given night. Marquee also pioneered the day-to-night club concept in Las Vegas — the same infrastructure powers both the nightclub after 10 PM and Marquee Dayclub from noon to 7 PM, creating the first hotel property on the Strip to run world-class DJ programming in both formats under one roof and on one property.

What are the bottle service prices at Marquee Nightclub?

Marquee Nightclub bottle service minimums vary by table location and night. Entry-level tables on the mezzanine level start at approximately $500 to $700 on Thursday nights for groups of four. Main dance floor tables carry minimums of $1,500 to $2,500 on Friday and $2,000 to $3,500 on Saturday for comparable positions. Premium tables adjacent to the DJ booth or in elevated sections with direct sightlines to the stage carry higher minimums that scale with demand — EDC weekend, Memorial Day, New Year's Eve, and major headliner bookings push the most desirable positions to $5,000 or more. Individual premium spirit bottles at Marquee start at approximately $550 to $650 per bottle. All minimums apply toward alcohol ordered at the table and are subject to Nevada tax and service charge. The Bungalow section — Marquee's most exclusive VIP area on the rooftop above the main room — operates at private rental pricing well above standard table service. For groups who want the Marquee experience without bottle service commitment, the NoCoverVegas guest list covers free general admission entry with no financial requirement.

What is the dress code at Marquee Nightclub?

Marquee Nightclub enforces a smart-casual to upscale dress code consistent with The Cosmopolitan's five-star positioning. Men are required to wear dress shoes or clean upscale fashion sneakers, fitted pants or dark jeans, and a collared shirt or blazer. Athletic shoes, gym shoes, cargo shorts, board shorts, tank tops, sports jerseys, basketball shorts, and oversized casual clothing are not permitted for men. Women should dress upscale or fashion-forward — nightclub attire is expected over casual resort wear. The dress code is enforced uniformly at the guest list entrance, the walk-up line, and the bottle service check-in. Groups with multiple men should verify all members meet the dress code before arriving, as the door team will turn away non-compliant individuals from otherwise confirmed reservations. The Cosmopolitan environment generally attracts a fashion-forward crowd — overdressing eliminates any risk, and a blazer over dark fitted jeans covers virtually every scenario.

Does The Cosmopolitan have a pool party or dayclub?

Yes. Marquee Dayclub operates on the rooftop above Marquee Nightclub at The Cosmopolitan, programming DJ headliners Thursday through Sunday during pool season from approximately Memorial Day weekend through Labor Day weekend. The dayclub runs from noon to approximately 7 PM and features a main pool stage, multiple pool areas, cabana and bungalow sections with bottle service, and the Library — an air-conditioned indoor section overlooking the pool that is particularly popular during peak summer heat. General admission guest list access through NoCoverVegas covers free entry to the main pool and standing areas around the stage. Marquee Dayclub books equivalent headliner DJ talent to the nightclub rather than treating the pool as a secondary venue, which makes it one of the highest-quality dayclub experiences on the Strip. The Cosmopolitan also has two additional hotel pool areas — the Boulevard Pool and Bamboo Pool — for hotel guests who prefer a non-programmed pool experience.

What nightclubs can I walk to from The Cosmopolitan?

The Cosmopolitan's central Strip position provides walkable access to multiple top nightclubs. Drai's After Hours at The Vanderpump Hotel (formerly The Cromwell) is three minutes north — the most accessible late-night venue on the Strip, open past standard 4 AM closing times. OMNIA Nightclub at Caesars Palace is five minutes north and offers one of Las Vegas's highest-production EDM experiences with the famous kinetic chandelier. Hakkasan at MGM Grand is eight minutes south — the largest nightclub footprint in Las Vegas at 80,000 square feet across five levels. For guests willing to extend the walk, Tao Nightclub at The Venetian is 12 minutes north and LIV at Fontainebleau is 15 minutes north. All venues are covered by the NoCoverVegas guest list, and the free limo service is available from The Cosmopolitan to any destination for guests who prefer not to walk. On any given night, a Cosmopolitan stay provides access to more top-tier nightclub options within a 15-minute walking radius than any other hotel location on Las Vegas Boulevard.

After Hours

After the Convention

The show floor closes, but Las Vegas is just getting started. Here are tips for making the most of your nights during HallowScreamCon 2026.

Submit Guest List 5–7 Days Out

HallowScreamCon 2026 draws industry professionals and conference attendees to Las Vegas — a crowd that moves fast on nightlife bookings. The same week that fills HallowScreamCon 2026's session rooms also fills Strip guest lists. Submit your NoCoverVegas request before the conference opens to lock your spot. Text (725) 999-9293 or use the form below with your night, group size, and venue preference.

Industry professionals and conference attendees: Dress Code Reminder

HallowScreamCon 2026's industry professionals and conference attendees arrive dressed for the show floor — which means badge lanyards, branded totes, and comfortable footwear that will not pass the nightclub door. Before leaving Cosmopolitan, swap the conference wear for dress shoes (men) or cocktail attire (women). Athletic wear, hats, and sneakers are turned away at OMNIA, XS, Hakkasan, and Marquee without exception.

Peak Night: Wednesday or Thursday

Convention attendees in Las Vegas split between nightclubs, casino entertainment, and strip clubs. Wednesday or Thursday is the highest-demand session — deals have been signed, speakers have wrapped, and the entire HallowScreamCon 2026 crowd is still in Las Vegas before weekend departures begin. If you want the full experience, wednesday or thursday at OMNIA Nightclub is it. The following nights thin quickly as early-flight attendees leave.

HallowScreamCon 2026: Dayclubs for Networking

Pool parties are an underused extension of HallowScreamCon 2026 networking — the informal outdoor setting at Encore Beach Club, OMNIA Dayclub, or Marquee Dayclub removes the formality of badge-scanning lobbies. When industry professionals and conference attendees step off the specialized exhibitions show floor onto a pool party terrace, the conversation dynamic shifts entirely.

Nightlife Calendar

What's On in Las Vegas During HallowScreamCon 2026

Las Vegas runs headliner nightlife events every weekend regardless of what convention is in town. Here is exactly what is happening at clubs near Cosmopolitan while you are in Las Vegas for HallowScreamCon 2026 — so you can plan your nights before you arrive.

Las Vegas October 2–3 Weekend 2026 — NASCAR Playoffs, Tiësto, Steve Aoki & Alesso

The October 2–3, 2026 weekend in Las Vegas coincides with the NASCAR South Point 400 Playoff race at Las Vegas Motor Speedway — the opening round of the NASCAR Cup Series Round of 8, drawing 75,000+ race fans to the north Las Vegas Valley and filling Strip hotels and nightclubs through Sunday. Nightclub programming delivers top-tier bookings on both nights: Tiësto headlines OMNIA Nightclub on Friday while Matroda takes LIV, Timmy Trumpet plays Marquee, and Mathame holds Zouk. Saturday escalates with Steve Aoki headlining OMNIA, Cedric Gervais at Marquee, Ray Volpe at Zouk, and afternoon pool party programming at Palm Tree Beach Club (Alesso), TAO Beach (Deorro), and LIV Beach (Disco Lines).

Full lineup →

Friday, October 2 — NASCAR Playoff Weekend Opening Night

10:30 PMNightclub
10:30 PMNightclub

Timmy Trumpet

Marquee Nightclub

10:30 PMNightclub
10:30 PMNightclub

House • Hip Hop After Hours

Drai's After Hours

1:00 AMAfter Hours

Saturday, October 3 — NASCAR Race Eve

11:00 AMDayclub
11:00 AMDayclub

Disco Lines

LIV Beach

11:30 AMDayclub

Steve Aoki

OMNIA Nightclub

10:30 PMNightclub

Cedric Gervais

Marquee Nightclub

10:30 PMNightclub
10:30 PMNightclub

Industry Night

Drai's After Hours

1:00 AMAfter Hours

OMNIA Nightclub October 2026 — Steve Aoki, Tiësto, Zedd & Martin Garrix Halloween

OMNIA Nightclub at Caesars Palace runs a resident-heavy October 2026 schedule: Tiësto opens Friday October 2, Steve Aoki holds four bookings across October 3, 9, 16, and 23, Zedd headlines back-to-back Saturdays on October 17 and 24, Tiësto returns Friday October 30, and Martin Garrix headlines Halloween Night Saturday October 31. OMNIA's Halloween 2026 two-night anchor — Tiësto Friday and Garrix Saturday — is the venue's highest-profile fall booking. Free guest list at OMNIA through NoCoverVegas for all confirmed October dates. Source: Supabase event_listings (taogroup.com scraper).

Full lineup →

Friday, October 2 — Tiësto at OMNIA

10:00 PMNightclub

Saturday, October 3 — Steve Aoki at OMNIA

Steve Aoki

OMNIA Nightclub

10:00 PMNightclub

Zouk Nightclub October 2026 — RL Grime, Wax Motif, Alison Wonderland & Halloween

Zouk Nightclub at Resorts World Las Vegas books eight confirmed headliners across October 2026, spanning bass music, tech house, and hip-hop: Bolo opens Thursday October 1, Mathame headlines Friday October 2, Ray Volpe brings dubstep and riddim to Saturday October 3, RL Grime returns Thursday October 8, Wax Motif plays Friday October 9, Alison Wonderland headlines the peak Saturday October 10, Lil Wayne performs a special booking Saturday October 24, and Ian Asher closes out the pre-Halloween stretch on Thursday October 29. Free guest list at Zouk through NoCoverVegas for all confirmed October dates. Source: Supabase event_listings (zoukgrouplv.com scraper).

Full lineup →

Thursday, October 1 — Bolo at Zouk Nightclub

10:30 PMNightclub

Friday, October 2 — Mathame at Zouk Nightclub

10:30 PMNightclub

Saturday, October 3 — Ray Volpe at Zouk Nightclub

10:30 PMNightclub

LIV Nightclub October 2026 — Dom Dolla, Tiësto, Sidepiece & Metro Boomin

LIV Nightclub at Fontainebleau Las Vegas runs eleven confirmed headliner bookings across main room and LIV Beach for October 2026: Cassian opens Thursday October 1, Matroda takes Friday October 2, Metro Boomin headlines Saturday October 3, Max Styler plays Thursday October 8, Dom Dolla headlines Friday October 9 with Tiësto on LIV Beach Saturday October 10, Beltran holds Thursday October 15, Tiësto returns to headline LIV Nightclub on Friday October 16, Cloonee takes Saturday October 17 with Sidepiece at LIV Beach the same day, KETTAMA headlines Sunday October 18, and Layton Giordani closes the month Friday October 30. Free guest list through NoCoverVegas for all confirmed October dates. Source: Supabase event_listings (livnightclub.com scraper).

Full lineup →

Thursday, October 1 — Cassian at LIV Nightclub

10:30 PMNightclub

Friday, October 2 — Matroda at LIV Nightclub

10:30 PMNightclub

Saturday, October 3 — Metro Boomin at LIV Nightclub

Metro Boomin

LIV Nightclub

10:30 PMNightclub

Insider Guide

HallowScreamCon 2026 at Cosmopolitan: What to Know

About HallowScreamCon 2026. The world's first global Halloween and horror entertainment convention, debuting at the Las Vegas Convention Center in October 2026. Produced by Screen Masters International, HallowScreamCon spans four days of film, TV, music, gaming, comics, animation, live attractions, and paranormal experiences — making Las Vegas the ultimate destination for horror fans during peak Halloween season. The convention draws around 10K attendees to Las Vegas Convention Center each October, concentrated in the horror and halloween sector. Las Vegas venue operators recognize HallowScreamCon 2026 as one of the busier convention weeks of the year: guest lists fill 24 to 48 hours before target nights, and cover charges at walk-up are higher than on a standard weekend.

Cosmopolitan for HallowScreamCon 2026 attendees. The Cosmopolitan is a nightlife destination in its own right. Marquee Nightclub pioneered the day-to-night club concept with its 40-foot LED DJ booth, and Marquee Dayclub delivers one of the best pool party experiences on the Strip. The hotel's central location makes it easy to walk to OMNIA, Drai's, and other top venues. Cosmopolitan sits 15 min ride from Las Vegas Convention Center — a standard 10-to-15-minute rideshare from the show floor without convention-week traffic. As a 5-star luxury property, Cosmopolitan attracts senior buyers, C-suite executives, and international delegations attending HallowScreamCon 2026. The $45/night resort fee covers amenities including pool access, fitness facilities, and Wi-Fi.

On-property nightlife access. Cosmopolitan is among the Strip hotels that give HallowScreamCon 2026 attendees direct on-property access to Marquee Nightclub and Marquee Dayclub. For convention groups, the advantage is logistical: no rideshare coordination, no surge pricing exposure, and no dispersal problem for a group that has been separated across the show floor all day. Beyond that, OMNIA Nightclub (5 min walk) and Drai's After Hours (5 min walk) are the closest off-property options. Use the NoCoverVegas guest list for both on-property and nearby options — one submission covers whichever venue the group prefers on the night.

Pool parties during HallowScreamCon 2026. HallowScreamCon 2026 in October means the full Las Vegas pool party circuit is running. Encore Beach Club, OMNIA Dayclub, Marquee Dayclub, and TAO Beach operate Friday and Saturday from 11 AM. The typical HallowScreamCon 2026 schedule closes the show floor by 5 or 6 PM — making a post-convention Friday afternoon pool session logistically feasible. Cosmopolitan's own 3 distinct pool experiences including Boulevard Pool provides a lower-key option for groups that prefer to stay on property. The closest dayclubs from Cosmopolitan: OMNIA Dayclub & Skybar. Guest list access keeps the cover charge off at all of them.

Dining and group coordination at Cosmopolitan. Coordinating a group dinner before a night out is one of the practical challenges during HallowScreamCon 2026 week. Cosmopolitan's restaurant lineup — STK, Beauty & Essex, Momofuku — includes scarpetta, all of which take reservations. For HallowScreamCon 2026 groups managing scattered show-floor schedules, a standing 7:30 or 8 PM dinner reservation provides a reliable gathering point after the convention floor closes. Book restaurant reservations and nightclub guest lists in the same planning window — both fill faster during HallowScreamCon 2026 week than on a normal Las Vegas weekend.

Strip clubs during HallowScreamCon 2026 from Cosmopolitan. Las Vegas strip clubs are the most convention-compatible late-night option because every major club — Sapphire, Hustler Club, Spearmint Rhino, and Peppermint Hippo — sends complimentary transportation directly to Cosmopolitan. No rideshare required, no cover charge, and a host at the door expecting your group by name. For HallowScreamCon 2026 groups with mixed preferences, Sapphire's 71,000-square-foot facility operates more like a nightclub — multiple bars, performance stages, and VIP sections that accommodate groups where not everyone is a strip club regular. The free limo from Cosmopolitan is available every night of HallowScreamCon 2026 week. Text (725) 999-9293 to confirm pickup.

Who attends HallowScreamCon 2026. HallowScreamCon 2026 draws industry professionals and conference attendees, giving it a distinct after-hours dynamic compared to other Las Vegas conventions. The show focuses on specialized exhibitions, education sessions, and networking events. Convention attendees in Las Vegas split between nightclubs, casino entertainment, and strip clubs. Guest lists fill fastest on the penultimate evening of the show — when deals are finalized and the full group is still in town. Cosmopolitan's 100,000 sq ft casino floor provides a natural decompression point between the convention center and the nightclub — the transition from badge lanyard to casino floor to nightclub is a convention-week ritual that becomes routine by day two. Marquee Nightclub, walking distance from the Cosmopolitan room tower, is the most frictionless nightclub option on HallowScreamCon 2026 peak nights — no rideshare required, no surge pricing, and a direct walk from check-in to the door. Lock in your guest list before Wednesday or Thursday — that is the night HallowScreamCon 2026 demand peaks.

Getting to Las Vegas Convention Center from Cosmopolitan. The Cosmopolitan sits mid-Strip with the most efficient rideshare pickup flow of any mid-Strip property — the Nobu Hotel entrance on the north side of the building routes rideshare pickup away from the main Las Vegas Boulevard congestion. Convention attendees at The Cosmopolitan consistently report faster morning departure times than guests at Bellagio or MGM Grand during high-volume convention weeks. The 15-minute average rideshare to the LVCC holds reliably even on CES Sunday. The central Strip location also means the monorail at Bally's-Paris is a 5-minute walk, providing an alternate convention transportation option that south-Strip and north-Strip properties cannot access. The Cosmopolitan's 100,000 sq ft casino floor is designed for a younger, social demographic — art installations on the gaming floor, multiple dining and bar concepts integrated directly into the casino, and table configurations arranged for social interaction rather than silent volume play. Convention attendees in tech, fashion, and creative industries consistently gravitate toward The Cosmopolitan's gaming floor over Bellagio or Wynn because the atmosphere matches their social register. The Chandelier Bar suspended above the floor provides a natural casino-to-nightclub transition point before the walk to Marquee. For nightlife, Marquee Nightclub at The Cosmopolitan is the only major Las Vegas nightclub that programs hip-hop headliners at the same tier as EDM on a consistent weekly basis — making it the preferred convention nightlife destination for industry crowds with mixed musical preference. Convention groups from fashion, entertainment, and tech verticals specifically request Marquee because of this genre flexibility. The Cosmopolitan also positions Drai's After Hours at The Vanderpump Hotel (3 minutes north) as the natural after-midnight continuation, giving The Cosmopolitan convention guests the cleanest late-night extension on the Strip.

Book Before HallowScreamCon 2026 Opens

HallowScreamCon 2026 fills guest lists 24–48 hours before peak nights — faster than a normal Las Vegas weekend. Submit your NoCoverVegas request the same week you book Cosmopolitan, not the night before. Text (725) 999-9293 with your arrival date and group size to confirm.

Convention Attire → Club Attire

Industry professionals and conference attendees in Las Vegas for HallowScreamCon 2026 arrive ready for the show floor, not the nightclub door. Leave badge lanyard, conference footwear, and trade gear at Cosmopolitan before heading out — dress shoes and a collared shirt are the minimum at Marquee Nightclub.

Peak Night at Cosmopolitan: Wednesday or Thursday

Convention attendees in Las Vegas split between nightclubs, casino entertainment, and strip clubs. For HallowScreamCon 2026 groups staying at Cosmopolitan, wednesday or thursday is the night that matters. The full convention crowd is still in Las Vegas, energy is at its peak, and the venues within reach of Cosmopolitan are fully programmed. Lock in your guest list for wednesday or thursday first.

Cosmopolitan Group Coordination

Convention groups scatter across the HallowScreamCon 2026 show floor all day — coordinating nightlife separately creates split parties and different entry queues. Text us your full group size and hotel once; we coordinate a single NoCoverVegas reservation that covers everyone staying at Cosmopolitan without individual sign-ups.

Common Questions

HallowScreamCon 2026 & Cosmopolitan FAQ

Where should I stay for HallowScreamCon 2026?

The Cosmopolitan of Las Vegas is a top choice for HallowScreamCon 2026 attendees. It features on-property nightlife including Marquee Nightclub and Marquee Dayclub. Use our free guest list to skip the cover charge at any venue.

What nightlife is near Cosmopolitan during HallowScreamCon 2026?

Cosmopolitan puts you close to Marquee Nightclub, Marquee Dayclub, OMNIA Nightclub, Drai's After Hours, and more. During HallowScreamCon 2026, these venues host special events and extended hours to cater to convention crowds. Get on our free guest list for no-cover entry.

How do I get on the guest list during HallowScreamCon 2026?

Use the free guest list form on this page or text us at (725) 999-9293. We will get you on the guest list at any club near Cosmopolitan with no cover charge — completely free, even during HallowScreamCon 2026.

Is there nightlife at Cosmopolitan or do I need to leave the hotel?

Yes! Cosmopolitan has on-property nightlife: Marquee Nightclub, Marquee Dayclub. You can walk straight from your room to the venue without needing a taxi or rideshare. There are also great options nearby if you want to explore the Strip and experience different venues throughout HallowScreamCon 2026.

What should I wear to nightclubs during HallowScreamCon 2026?

Las Vegas nightclubs enforce a strict dress code, even during conventions. For men, wear a collared shirt or fitted designer tee with dress shoes — no athletic shoes, shorts, sandals, or hats. For women, cocktail dresses, heels, and fashionable attire are standard. If you are coming directly from HallowScreamCon 2026, swap your lanyard and conference badge for proper club attire. Business casual from the convention floor sometimes works, but it is best to change at Cosmopolitan before heading out. Pool parties during the day require swimwear — no jeans or street clothes poolside.

Is Cosmopolitan a good hotel for HallowScreamCon 2026 attendees?

Cosmopolitan is a strong base for HallowScreamCon 2026's industry professionals and conference attendees. The hotel is 15 min ride from Las Vegas Convention Center. On-property nightlife — Marquee Nightclub and Marquee Dayclub — means no transportation needed after the show floor closes. The luxury tier and on-site casino make Cosmopolitan a self-contained base for the full HallowScreamCon 2026 week.

What do HallowScreamCon 2026 attendees typically do at night in Las Vegas?

HallowScreamCon 2026 brings industry professionals and conference attendees to Las Vegas. Convention attendees in Las Vegas split between nightclubs, casino entertainment, and strip clubs. Guest lists fill fastest on the penultimate evening of the show — when deals are finalized and the full group is still in town. The NoCoverVegas guest list provides access to every major nightclub and strip club from Cosmopolitan at no cost — submit at least 48 hours before Wednesday or Thursday, when HallowScreamCon 2026 demand is highest.

Ready to Go Out?

Get on the Free Guest List

Attending HallowScreamCon 2026 and staying at Cosmopolitan? Skip the cover charge at every club near you. Submit your info below and we will get you on the guest list — completely free. Or text us anytime at (725) 999-9293.

100% free — email confirmation sent once processed. We'll never spam you.