Open Format Music at Marquee Nightclub & Dayclub
Everything you need to know about Open Format nights at Marquee Nightclub & Dayclub — DJ lineups, best nights to go, what to expect, and how to get on the free guest list.
The Sound
What Open Format Sounds Like at Marquee Nightclub & Dayclub
Open format nights mean the DJ plays everything — EDM, hip-hop, Top 40, house, throwbacks, and more, reading the crowd and switching genres to keep the energy up. These nights have the most diverse playlists in Vegas.
At Marquee Nightclub & Dayclub, the 40,000 square foot venue is built for an incredible sound experience. Located at The Cosmopolitan, the club features a world-class sound system that brings Open Format tracks to life with crystal-clear highs and deep, chest-thumping bass.
The Venue Experience
How Marquee Nightclub & Dayclub Elevates Open Format Music
Spanning 40,000 square feet, Marquee Nightclub & Dayclub is purpose-built to handle Open Format music at its full potential. Located at The Cosmopolitan, the venue's sound architecture is designed around the sound system needs to handle everything from heavy EDM drops to crisp hip-hop vocals to Latin percussion — and it does. The audio engineering allows DJs to switch between genres without any loss in quality or impact. Whether the DJ drops a bass-heavy trap banger or transitions into a smooth R&B classic, the system reproduces each genre at its best.
With a capacity for a crowd of up to 5,000 guests, Marquee Nightclub & Dayclub is known for High-energy day-to-night destination at The Cosmopolitan spanning 40,000 sq ft — three distinctly programmed rooms (Main Room with newly renovated LED monolith, Boom Box for bass heads, Library for VIP) mean you can move between completely different vibes without leaving the building. Fisher and Chris Lake headline the 2026 residency in the Main Room, which peaks from 12:30–2:30 AM when the lasers hit full power. The rooftop Marquee Dayclub is a separate experience in spring/summer — afternoon pool parties with Strip panoramas and the same quality DJ programming in full daylight.. On Open Format nights specifically, the layout accommodates the diverse energy shifts that come with open format sets. The dance floor stays active through genre changes because the crowd feeds off the DJ's ability to read the room and pivot. Different sections of the venue naturally attract different vibes — high-energy near the booth, more social near the bars — giving you options throughout the night.
Headliners & Residents
DJs Who Play Open Format at Marquee Nightclub & Dayclub
Marquee Nightclub & Dayclub hosts a world-class roster of Open Format DJs through its residency program and special guest bookings. Here are some of the names you can expect to see on the lineup:
* Lineups rotate weekly. Follow Marquee Nightclub & Dayclub for the latest announcements.
When to Go
Best Nights for Open Format at Marquee Nightclub & Dayclub
Friday and Saturday for headliners. Sunday for Drenched. Wednesday for Lowkey in the Library (reservation-only).
For Open Format specifically, the biggest nights are typically Friday and Saturday when headliner DJs take the stage. If you want a less crowded experience with the same great music, Thursday nights often feature Open Format sets with shorter lines and a more relaxed atmosphere.
Doors usually open at 10:30 PM, but the dance floor does not really fill up until midnight. For guest list entry, plan to arrive before 12:30 AM — especially on peak nights.
Quick Info
The Crowd
Who Goes to Open Format Nights at Marquee Nightclub & Dayclub?
Open format nights draw the most diverse crowd of any genre night. Expect a mix of everything — tourists, locals, big groups, and couples who want variety and a DJ who reads the room.
The Scene
Open Format: How Vegas DJs Read a Room
Open format is not a genre — it is a skill set. An open format DJ at a Las Vegas nightclub is performing a real-time audience analysis, diagnosing what the room needs at any moment and delivering it. The technical demands are high: the DJ needs to know enough music across enough genres to find the right track for any crowd composition, at any moment in the night. The best open format DJs in Las Vegas are, by this measure, the most versatile performers in the city.
The open format model works particularly well in Las Vegas because the audience composition changes dramatically within a single night. A room that starts with tourists celebrating a birthday at 11 PM may look very different by 1 AM when local regulars fill in the back half of the venue. An open format DJ who can program for both audiences simultaneously — satisfying the tourists with recognizable hits while giving the regulars the more adventurous selections they came for — is delivering a service that no single-genre DJ can provide.
The transitions in an open format set are the most technically impressive moments. Moving from a hip-hop track to an EDM drop to an R&B slow-down without the crowd registering the genre shift as a disruption requires precise reading of the room's energy level and harmonic vocabulary. When an open format DJ executes these transitions seamlessly, the crowd's experience is of continuous energy — they feel the music escalate and shift without ever feeling like the DJ lost the thread. It is a form of real-time crowd management disguised as music curation.
For first-time visitors to Las Vegas who want maximum variety and are not committed to a specific genre, open format nights deliver the broadest musical experience. You will hear the biggest hip-hop tracks of the year, the festival-ready EDM anthems, the R&B tracks that bridge the two, and the throwbacks that unite a room across demographic lines. An open format night at a major Las Vegas venue is the most compressed and efficient way to experience what contemporary nightclub music looks like across its full range.
What to Wear
Dress Code for Open Format Nights at Marquee Nightclub & Dayclub
The official dress code at Marquee Nightclub & Dayclub is: Upscale nightclub attire. This applies to every event regardless of genre, and door staff enforce it strictly — especially on peak nights. Getting turned away at the door after waiting in line is the worst way to start your night, so plan your outfit in advance.
Open format nights have a versatile dress code. Since the music spans genres, the crowd dresses across the spectrum from smart-casual to fully dressed up. Men should stick with dark jeans or tailored pants, a nice shirt, and dress shoes. Women can choose between cocktail dresses, stylish separates, or trendy going-out looks. When in doubt, dress slightly above what you think is necessary.
Quick Dress Code Checklist
Allowed
- Collared shirts & button-downs
- Dress shoes or clean sneakers
- Dark jeans or tailored pants
- Cocktail dresses & heels
- Blazers & sport coats
Not Allowed
- Athletic wear or jerseys
- Sandals or flip-flops
- Baggy or ripped jeans
- Hats or baseball caps
- Shorts or cargo pants
Insider Tips
Open Format Night Survival Guide for Marquee Nightclub & Dayclub
These tips are specific to Open Format nights at Marquee Nightclub & Dayclub — from timing your arrival to finding the best spot on the dance floor.
Timing Your Arrival
Open format nights at Marquee Nightclub & Dayclub have an unpredictable energy curve because the DJ reads the crowd and adjusts. Arriving by 11:00 PM is ideal — you will get through the guest list quickly and have time to explore the venue before it fills up. The DJ usually starts with more mainstream tracks and builds toward heavier drops and deeper cuts as the night progresses.
Group Strategy
Open format nights handle all group types well at Marquee Nightclub & Dayclub. The diverse music means everyone in your group will hear something they love throughout the night. For guest list, arrive together and have one person give the full list of names at the door. Groups larger than 6 should have one designated person communicating with the promoter or guest list host to avoid confusion. If budget allows, bottle service on open format nights is ideal for groups because you get the best of every genre from the comfort of your table.
Dance Floor Positioning
Open format nights at Marquee Nightclub & Dayclub mean the dance floor energy shifts with the genre. During EDM drops the crowd surges toward the DJ booth. During hip-hop tracks the energy spreads more evenly. Your best bet is to pick a spot about midway between the DJ booth and the bar — you will be in the action for every genre switch without getting trapped in the surge. Watch for the transition moments when the DJ switches genres — the dance floor reshuffles and you can move to a better position.
Getting Close to the DJ Booth
The DJ booth on open format nights at Marquee Nightclub & Dayclub is the most dynamic spot in the venue because you never know what genre is coming next. The DJ watches the front rows to gauge reactions and decide what to play next — if you are near the booth and react big to a genre, you might get more of it. Position yourself close early in the night when there is room, and move with the natural ebb and flow. Open format DJs are the most crowd-responsive, so your energy directly influences the set.
Why Marquee Nightclub & Dayclub
What Sets Marquee Nightclub & Dayclub Apart for Open Format
Marquee Nightclub at The Cosmopolitan pioneered the Las Vegas dayclub concept in 2010 and operates 15 years later as the only venue on the Strip that invented a category and still leads it. The nightclub's three-room architecture — the Main Room with its 1.5-ton high-resolution LED monolith, the Boom Box engineered for bass-forward tech house, and the Library speakeasy operating as a reservation-only intimate space for groups of 4 to 8 — gives a single club three complete atmospheres that can run simultaneously. The Cosmopolitan's vertical positioning is a practical advantage for guests: the club entrance is accessed via a dedicated elevator bank from the casino level, bypassing outdoor sun exposure and street congestion entirely. The Beatport partnership for 2025-2026 Friday programming elevates those nights beyond a standard resident booking — Beatport, the world's leading platform for electronic music, co-programs the lineup with credibility that signals quality to music-forward guests who differentiate between a headliner slot and a celebrity booking. Monday nights — Marquee Mondays — have been the venue's signature industry event since 2010: the crowd is more local, the entry standards more relaxed, and the energy more socially fluid than any weekend night. The Cosmopolitan's center-Strip location between Bellagio and ARIA makes Marquee the most geographically accessible mega-club on the Strip — walkable from the Bellagio, Paris, Cosmopolitan, and ARIA hotel towers without rideshare. The Library speakeasy operates with a completely separate aesthetic from the Main Room: low lighting, book-lined walls, and a conversation-possible vibe that exists 50 feet from a 5,000-person club without noise bleed — a rare design achievement that makes it viable for groups who want intimacy alongside access to the full venue.
Expert Advice
Insider Guide: Marquee Nightclub & Dayclub for Open Format
Use the three rooms as three chapters: pre-book the Library speakeasy for arrival (reservation-only for groups of 4–8), move to the Main Room for the headliner's peak set when the LED monolith animation is at full complexity (12:30–2:30 AM), and use the Boom Box for a sonic reset during slower mid-set moments.
The Library speakeasy is reservation-only — walk-in requests on Friday and Saturday headliner nights are almost always denied. Book it in advance through NoCoverVegas to guarantee the private-room chapter of the evening.
Marquee Mondays are the most accessible night for male-heavy groups: relaxed entry ratios, lower bottle service minimums than weekend peak pricing, and a crowd that is 30–40% local Las Vegas hospitality industry rather than the weekend tourist concentration.
The LED monolith in the Main Room runs audio-synchronized animation — patterns are not pre-programmed loops. The most visually complex sequences play between 12:30 AM and 2:30 AM during the headliner's peak performance. Arrive before midnight to catch the build from the beginning.
The Boom Box room is acoustically engineered for bass-forward tech house at a lower ceiling height than the Main Room. If Fisher or Chris Lake is headlining, the Boom Box often runs a supporting artist in the same genre — the correct choice for serious electronic music listeners who want depth over spectacle.
The Cosmopolitan's internal elevator bank reaches the Marquee entrance without any outdoor exposure — no street queue, no direct sun on summer afternoons. Enter through the casino level and follow signs to the club elevator.
The Chandelier Bar Level 1.5 — a short elevator from The Cosmopolitan casino floor — is the most photographed bar interior in Las Vegas and the standard Marquee pre-game gathering point. Birthday and bachelorette groups consistently use it for the first round of the evening.
More Open Format
Other Nightclubs with Open Format Music
LIV at Fontainebleau
Fontainebleau Las Vegas
EDM, House, Hip Hop, Open Format (Miami-influenced)
Open Format nights at LIV at Fontainebleau →Jewel Nightclub
ARIA Resort & Casino
EDM, Hip Hop, Top 40, Open Format
Open Format nights at Jewel Nightclub →More at Marquee Nightclub & Dayclub
Explore All Music Nights at Marquee Nightclub & Dayclub
Marquee Nightclub & Dayclub programs multiple genres throughout the week. Browse every music night and find the sound that fits your group.
Plan Your Visit
Las Vegas Guides
Open Format Nightlife Guides
Where to Stay
Hotels Near Marquee Nightclub & Dayclub
Most guests visiting Marquee Nightclub & Dayclub stay at one of these Strip hotels. Click any hotel to see its full nightlife guide and package options.
Pricing & Entry
Open Format Night Costs at Marquee Nightclub & Dayclub
Knowing what Open Format nights at Marquee Nightclub & Dayclub cost before you arrive eliminates surprises and helps you budget your night. The standard cover charge is Normally $40-60 cover. For drinks, expect to pay Mixed drinks $18–28, Beers $14, Bottles from $600. Tipping $1-2 per drink or 18-20% on a tab is standard at Vegas nightclubs. A typical night out for one person — cover, 4-5 drinks, and tips — runs roughly $120-180 at Marquee Nightclub & Dayclub without guest list.
The NoCoverVegas guest list eliminates the cover charge entirely for Open Format nights. For a group of 4, that is approximately $200 saved on cover alone. A group of 6 saves around $300. Women receive complimentary entry all night at Marquee Nightclub on the NoCoverVegas guest list. Men enter free before 1:00 AM with an equal or better female-to-male ratio on Friday, Saturday, and Sunday — on Saturday specifically, the guest list closes at midnight, so men must arrive before midnight on Saturdays to use the free benefit. Maximum 4 male guests per single guest list registration paired with an equal or greater count of women; for a group of 8 with 4 men and 4 women, submit one registration of 8. Guest list sign-up deadline is 8:00 PM on event nights — this is a hard cutoff, not a suggestion; late submissions are not accepted. Enter via the dedicated guest list line on the LEFT side of the Marquee entrance on The Cosmopolitan casino floor near the Chandelier Bar — the General Admission line queues on the right; the wrong line means paying cover regardless of guest list status. The Library speakeasy is reservation-only — walk-in requests for the Library on Friday and Saturday headliner nights are turned away at the Library door; book through NoCoverVegas in advance for access. Marquee Mondays run significantly more relaxed ratio enforcement than weekend nights: male-heavy groups enter under more flexible rules, walk-in cover is lower, and the line moves faster. Wednesday Lowkey Library events are reservation-only for intimate groups of 4–8. On Fisher or Chris Lake headliner Fridays and Saturdays, the guest list line can develop a 20–30 minute queue by 11:30 PM — arrive by 10:30 PM for the smoothest check-in. 21+ with valid government-issued photo ID; ID check occurs at the Cosmopolitan casino entrance before reaching the Marquee door. These savings can be redirected toward drinks, bottle service upgrades, or other entertainment during your Vegas trip.
Bottle service at Marquee Nightclub & Dayclub starts at Starting at $600 for Library room, $1,500+ for main room. For Open Format nights specifically, bottle service is worth considering if your group has 4 or more people. It guarantees entry regardless of guest list ratio requirements, gives you a dedicated section with seating, and includes a dedicated server and mixers. When you factor in what your group would spend on individual drinks plus cover charges, bottle service often breaks even at around 6-8 people while providing a significantly better experience. Ask about Open Format-night table locations when booking — positioning varies by event and some spots offer better sightlines to the DJ booth.
Cover Charge
Normally $40-60 cover
FREE with guest list
Drinks
Mixed drinks $18–28
per cocktail
Bottle Service
$600 for Library room, $1,500+ for main room
minimum spend
Open Format at Marquee Nightclub & Dayclub — FAQ
Does Marquee Nightclub & Dayclub play Open Format music?
Yes. Marquee Nightclub & Dayclub features EDM, House, Hip Hop, Open Format across its regular event schedule. Open Format nights are among the most popular at the venue.
What are the best nights for Open Format at Marquee Nightclub & Dayclub?
Friday and Saturday for headliners. Sunday for Drenched. Wednesday for Lowkey in the Library (reservation-only). Open Format sets are typically featured during peak nights. Check the event calendar for specific DJ announcements.
Which DJs play Open Format at Marquee Nightclub & Dayclub?
Marquee Nightclub & Dayclub hosts a rotating lineup of Open Format DJs including names like DJ Politik, VICE, Brody Jenner, and more. Resident DJs and special guest performers are announced weekly.
How do I get free entry for Open Format night at Marquee Nightclub & Dayclub?
Sign up for the NoCoverVegas guest list to get free entry to Marquee Nightclub & Dayclub. Women receive complimentary entry all night at Marquee Nightclub on the NoCoverVegas guest list. Men enter free before 1:00 AM with an equal or better female-to-male ratio on Friday, Saturday, and Sunday — on Saturday specifically, the guest list closes at midnight, so men must arrive before midnight on Saturdays to use the free benefit. Maximum 4 male guests per single guest list registration paired with an equal or greater count of women; for a group of 8 with 4 men and 4 women, submit one registration of 8. Guest list sign-up deadline is 8:00 PM on event nights — this is a hard cutoff, not a suggestion; late submissions are not accepted. Enter via the dedicated guest list line on the LEFT side of the Marquee entrance on The Cosmopolitan casino floor near the Chandelier Bar — the General Admission line queues on the right; the wrong line means paying cover regardless of guest list status. The Library speakeasy is reservation-only — walk-in requests for the Library on Friday and Saturday headliner nights are turned away at the Library door; book through NoCoverVegas in advance for access. Marquee Mondays run significantly more relaxed ratio enforcement than weekend nights: male-heavy groups enter under more flexible rules, walk-in cover is lower, and the line moves faster. Wednesday Lowkey Library events are reservation-only for intimate groups of 4–8. On Fisher or Chris Lake headliner Fridays and Saturdays, the guest list line can develop a 20–30 minute queue by 11:30 PM — arrive by 10:30 PM for the smoothest check-in. 21+ with valid government-issued photo ID; ID check occurs at the Cosmopolitan casino entrance before reaching the Marquee door.
What is the dress code for Open Format nights at Marquee Nightclub & Dayclub?
Upscale nightclub attire. On Open Format nights specifically, the crowd tends to dress in line with the genre's style — but the venue's standard dress code is always enforced. No athletic wear, hats, or sandals are permitted regardless of the event.
How much does bottle service cost on Open Format nights at Marquee Nightclub & Dayclub?
Bottle service at Marquee Nightclub & Dayclub starts at Starting at $600 for Library room, $1,500+ for main room. Prices can vary depending on the night, the DJ performing, and table location. Open Format nights with headliner DJs may have higher minimums. Bottle service includes your table, mixers, and a dedicated server — and it guarantees entry for your group.
What time should I arrive for Open Format at Marquee Nightclub & Dayclub?
Doors open at 10:30 PM and the dance floor usually fills up by midnight. For guest list entry, arrive before 12:30 AM — this is especially important on peak Open Format nights. The headliner DJ typically starts their set between 12:30 AM and 1:00 AM. Peak hours at Marquee Nightclub & Dayclub are 12:30 AM – 2:30 AM (night), 2:00 PM – 5:00 PM (day).
How do I get to Marquee Nightclub & Dayclub for Open Format night?
Rideshare dropoff at The Cosmopolitan main entrance on Las Vegas Blvd. Marquee entrance is on the casino floor near the Chandelier Bar. Self-parking at The Cosmopolitan garage ($18). Valet available ($35+). Direct garage elevator access. Rideshare is the most popular option for nightclub guests since parking garages close before the club does. Plan your ride home in advance — surge pricing peaks around 2:00 AM to 3:00 AM.
Free Guest List
Skip the Line at Marquee Nightclub & Dayclub
Free entry for Open Format nights at Marquee Nightclub & Dayclub. No cover charges.
Complete Guide
Explore Everything at Marquee Nightclub & Dayclub
Detailed guides for every aspect of your Marquee Nightclub & Dayclub experience — from guest list signup to bottle service pricing, best nights, and upcoming events.