11 Unique Casino Theme Party Ideas For Adults (2025)

Looking for exciting casino-theme party ideas for adults for your next gathering? At Peerspace, we get it!

A casino theme is a great choice if you are looking for a truly adult-only party theme! Now that you’ve picked the perfect theme, here’s how to add in some amazing casino-theme party ideas for adults to make the most out of your celebration.

1. Rent a beautiful casino venue on Peerspace

A casino-themed party needs a casino-themed space filled with casino-themed party ideas for adults! On Peerspace, a venue that matches this criterion is easy to find. That’s because Peerspace is the largest online marketplace for event and production rental spaces around the U.S. and beyond.

For instance, you can book this airy luxe game room in Baton Rouge, LA (pictured above) or this casino-style hour with an outdoor space in San Jose, CA. Both are private residences set up for your enjoyment, with poker tables and more to enjoy with your guests.

You can book a casino like this one in LA in a few minutes. Find out what casino venues are available in your area by heading to Peerspace and starting your own search!

2. Play poker in style at a designer cocktail lounge

Whether you are considering a specific theme, like James Bond, for your casino theme party or considering a more general classy-themed look — you’ll be able to get tons of great inspiration for your party from this Peerspace in San Francisco! Browse through the photos of this classy lounge to see how the custom blackjack table, hardwood floors, rotating artwork by distinguished local artists, designer furniture, and basement speakeasy really bring out a classy casino feel!

3. Offer several fun casino games at a well-equipped clubhouse

When it comes to setting up all your favorite casino games and tables, you’ll want to have plenty of open-concept space in your venue. For example, the setup of the games at this Austin, TX arcade room is perfect for a casino-themed party!

It’s a 1,100-square-foot home that provides a poker table, dart, foosball, ping-pong, air hockey, and fun concession food machines. It’s the ideal space for offering a variety of fun casino games and tables for your guests.

Check out our swanky hotel party ideas for adults for some post-casino after-party inspiration!

4. Learn how to make your favorite casino drinks at a DTLA distillery

Crafting vesper martinis, pina coladas, bloody marys, and other fun drinks make for adults fabulous casino theme party ideas! This versatile downtown craft distillery in LA offers cocktail and infusion classes to learn to make your own favorite casino cocktails. You can also book distillery tours, whiskey tastings, and more when you book this Peerspace. Ask the Peerspace host for all the options!

This is one of those venues that has tons of rave reviews from the Peerspace community. Here’s one example so you can imagine how your casino-themed party may go here: “Bennett [the host] was kind and easy to reach. He answered all of my questions about the space and catering. I did not lift a finger! Our group of 23 fit easily into the space and enjoyed the cocktails and food immensely. Can’t recommend enough for an easy, memorable event. Distillery tour at the end with Courtney was a fun, unique touch as well. Thank you Greenbar staff!”

5. Set up a stunning photo wall like the one in this poker-friendly lounge

When your casino-themed party proves to be amazingly fun and fabulous, guests are sure to want to document the moment! So make sure to give them a stunning photo wall to take all their selfies and photos with other guests.

The fun mural in this Park Slope, Brooklyn private lounge in New York City is a great example of a perfect photo backdrop to match all your casino theme party ideas for adults. The fact that the venue also provides you with a poker table, a billiards table, and TVs in its private lounge setting makes it the perfect setting for your party.

“Me and my group enjoyed this place a lot, very comfortable,” shares a Peerspace reviewer of this Brooklyn lounge. “there is a lot of things you can do around and it is pretty spacious if you are having a party of 10. Host is very responsive and helpful. 10/10 experience :)”

6. Switch out slots for a retro arcade with modern atmosphere

You may think you have to have gambling as one of your casino theme party ideas for adults — but that’s not necessarily the case! You can still have a great casino-themed party by switching out the slots for arcade games.

Pinball, fighters, air hockey, skee ball, and more are great options for a casino-themed party that doesn’t involve gambling. Especially when you book an awesome arcade space, like this retro arcade with a modern atmosphere in Fredericksburg, VA. It boasts 65 arcade consoles and pinball machines, not to mention a bar and food trucks. Definitely a fun spot to host a party your guests will always remember!

7. Style your space with awesome decorations

Stunning decorations are an absolute must for a casino-themed party! If you are looking for fabulous decor ideas, look no further than this unique steampunk game room in Charlotte, NC. The lighting, poker table, retro arcade games, and bar are just a few of the celebratory decorations you’ll see when browsing the photos of this space! 

8. Show off your sports cars in an event space with luxury cars

If you’ve ever hit the Las Vegas Strip, you know that sports cars are an important part of the casino aesthetic! It can also be a large element of your own casino-themed party. A variety of Peerspace venues offer sports car rentals and let you bring your own car to the party.

For example, this automotive warehouse and event space in Los Angeles, CA offers a wonderful aesthetic for a casino party. In addition to the host’s amazing collection of vintage cars, there’s also a foosball table, a pool table, graffiti photo walls, and a lounge to enjoy with your partygoers.

9. Offer a Las Vegas-style show at a stylish casino event space

If you are looking to recreate Vegas vibes at your casino party, then offer a Vegas-style show! Rather than stressing out about how to book a show and make it work in your party venue, leave the planning to the professionals.

The rate for this giant event space in London, UK includes a dedicated events planner to support you from point of inquiry through to the day of the booking, your own exclusive events operational team on the day of the event, and full A/V support from our in-house team! It’s also situated inside an actual casino, hence the amazing ambiance that will be perfect for your party. Even if the Peerspace you choose doesn’t come with these resources, the host can always step up to help!

Love party mash-ups? Then check out our western party ideas to add a “Maverick” edge to your casino party!

10. Take a step back in time by hosting your party at a vintage ballroom

Rather than a 2020s-style casino party, why not take back the vibes a century or two? For example, at this modern vintage ballroom in Snohomish, WA, you can party like it’s the 1920s! It’s a 2,000-square-foot event space a bar, a kitchen, high ceilings, A/V equipment, and a dance floor, with plenty of space to set up poker tables, roulette tables, and anything else you need to perfect your casino party.

11. Include live music in a beautiful, well-equipped setting

Live music is a great way to get the party started and keep the good times rolling! Your Peerspace host can help you find a band and any other equipment you need for your casino party. Many Peerspaces also come equipped with much of the audio/visual equipment you need for the party.

For example, this gorgeous Chicago event space comes with a 16’ x 10’ stage with a simple light plot, board, and spotlight, several wired and wireless microphones, and a plug-in-play sound system.

Casino theme party ideas for adults: conclusion

We hope these casino theme party ideas for adults have inspired your next party! As you know, the setting for your party makes all the difference. And by now, you’ve seen that Peerspace can hook you up with the most amazing party pads in cities across the globe. Use our simple search platform to discover party spaces in your location that have the amenities you want and your preferred style. It’s really that easy!

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