Adult Birthday Party Ideas in Denver for a Fun Celebration

There are many unique adult birthday party ideas in Denver, including a delicious brunch, a spa day celebration, and a brewery tour. Below, we’ll share some of the best ways to celebrate a birthday, whether you want to enjoy a laid-back, upscale, or active experience.

Enjoy a Delicious Brunch 

One of the best ways to celebrate a birthday for adults is with a delicious brunch, and Denver has incredible options!

Some of our favorite Denver brunch spots include:

• Stowaway Kitchen - A local favorite in a laid-back space in RiNo serving global dishes; open Thursday through Monday, 8 AM to 2 PM
• Bull & Bush Brewery - A special brunch menu to pair with craft beer or classic brunch cocktails in a classic pub atmosphere; brunch served on Saturday and Sunday, 10 AM to 3 PM
• Hamburger Mary’s - A fun drag brunch with classic fare in a lively, inclusive space; Saturday and Sunday at 10:30 AM and 1 PM
• The Bindery - An upscale brunch spot with delicious and aesthetically pleasing dishes; Saturday and Sunday, 8 AM to 3 PM

Relax at Oakwell Beer Spa

Oakwell Beer Spa is one of the most unique adult birthday party ideas in Denver, especially if you want to enjoy a relaxing experience. With a self-serve taproom and day spa in one space, Oakwell Beer Spa offers refreshing beverages and rejuvenating spa treatments.

For a party at Oakwell Beer Spa, you can book multiple spa rooms, each of which includes a beer bath, infrared sauna, and rain shower. For a Garage Party, the spa rooms join together with a garage door that opens up. If you’re having a larger party, contact Oakwell Beer Spa to reserve multiple rooms or the entire space.

You can make the experience even more special with enhancements like chocolates, charcuterie boards, a happy birthday banner, and more.

Get Crafty at Upstairs Circus

Upstairs Circus offers one of the most fun indoor activities in Denver. Get your favorite people together to get creative and make your own DIY crafts. You can choose from different projects, including home decor, food and drink accessories, and pet supplies. There’s also a full bar so you can enjoy beer, wine, cocktails, and non-alcoholic drinks.

Paint at Whimsy Studios

Whimsy Studios is Denver’s only sip and paint with a full bar, and there are various party options for a fun celebration. While you can join a traditional paint and sip class, private parties in the studio or at a location of your choice are also options. Classes include all painting materials and step-by-step instructions.

Take a Brewery Tour

A brewery tour is one of the best adult birthday ideas in Denver to enjoy the iconic beer scene. Grab your friends and explore some of Denver’s best breweries, many of which are located in Downtown Denver and the Five Points Neighborhood.

Take a self-guided tour with the Denver Beer Trail Map for your own brewery experience. You can also book a Denver Microbrew Tour, which offers guided group and private tours. With a Denver Microbrew Tour, you can learn about local culture and history while visiting some of the best breweries.

Play Archery Dodgeball at Archery Games Denver

Archery Games Denver is one of the most fun things to do for a competitive birthday party. Two teams play against each other with bows and foam-tipped arrows for a unique game of dodgeball. You can make reservations to join a public game or book the entire arena for your party.

Take a Private Yoga Class at White Lotus Therapeutics

If you’re celebrating a yogi’s birthday, a private yoga class at White Lotus Therapeutics is the perfect activity. White Lotus Therapeutics leads private classes for an intimate and personalized experience in a comfortable and homey space. Choose between a 60 or 90-minute class for up to 20 people.

Join a Denver Food Tour

Delicious Denver Food Tours offers a fun experience for a foodie’s birthday party. Eat your way through the Mile High City with various walking tours, including Downtown, 16th Street Mall, and RiNo Arts District. You can join a group tour or book a private tour. Each tour includes delicious tastings at award-winning restaurants and history of the city, food, and chefs.

Have Drinks at Sunset at 54Thirty Rooftop

54Thirty Rooftop is the perfect adult birthday party idea in Denver for a laid-back happy hour with friends. The rooftop bar is on the 20th floor of Le Méridien hotel, and it’s surrounded by beautiful scenery of the city skyline. Enjoy cozy seating on a first-come, first-serve basis, warm fire pits, and globally inspired snacks and hand-crafted cocktails.

Go to a Colorado Symphony Performance

Enjoy a Colorado Symphony performance for a classy birthday celebration at Boettcher Concert Hall in Downtown Denver. The Colorado Symphony is a full-time professional orchestra known as one of the best in the U.S. Shows usually take place several times weekly at 7:30 PM or in the afternoons on Sundays.

Watch Live Music

Denver is one of the best cities for live music with various venues, including historic theaters, large arenas, and intimate clubs. 

Some of the most popular places to see live music in Denver include:

• Summit - A versatile venue with a standing-room-only floor and balcony known for metal, punk, and rock acts
• Ogden Theatre - A mid-sized venue with a classic vibe that often showcases great rock, hip-hop, and electronic bands before they make it big
• The Fillmore Auditorium - A historic and elegant venue with a lively atmosphere that has hosted a wide range of artists, including James Brown, Jimi Hendrix, and Nelly Furtado
• Red Rocks Amphitheatre - One of the most iconic outdoor music venues located just outside of Denver, surrounded by stunning red rock formations with all kinds of musicians, including Grateful Dead, Wiz Khalifa, Alesso, and Jason Isbell

Adult Birthday Party Ideas in Denver: Conclusion 

We hope you found this article helpful and are excited to celebrate a fun birthday in Denver. Whether you’re looking to get crafty, relax at the spa, or enjoy sunset drinks, there’s something for everyone.

If you’re ready to plan a relaxing spa day party, book a Garage Party online or contact Oakwell Beer Spa to plan your event.