
The Best Bar for Private Parties and Corporate Functions in Seattle
Elevate your next private party or corporate function by hosting it in a venue that breathes history and sophistication. The Diller Room offers a unique and memorable setting that sets the stage for an exceptional event. Whether you’re planning an intimate celebration, a company happy hour, or a client appreciation night, our historic speakeasy provides a distinctive backdrop that is sure to impress your guests. When you’re hosting private parties and corporate functions in Seattle, choose the venue that combines timeless character with world-class service.
Celebrate Private Moments in an Intimate Setting
Milestone Birthday Parties
A speakeasy offers a sophisticated, grown-up atmosphere perfect for celebrating a major birthday. It feels more special and curated than a standard bar or restaurant.
Engagement Parties & Anniversaries
The dimly lit, romantic ambiance is perfect for celebrating a couple. It creates a cozy environment where guests can mingle and toast to the happy pair.
Sophisticated Bachelor/Bachelorette Parties
For a bride or groom who prefers craft cocktails and conversation over a loud nightclub, a speakeasy is a perfect choice. Events can be built around a cocktail-making class or a guided whiskey/gin tasting.
Themed Parties
This is what speakeasies were made for! Hosting a 1920s Prohibition, Great Gatsby, or Gangsters & Molls party is effortless, as the decor and atmosphere are already in place.
Holiday Gatherings
A private holiday party at a speakeasy feels exclusive and magical, offering a warm and festive escape for friends and family.
Reunions and Alumni Mixers
The focus on conversation and high-quality drinks makes it a great setting for people to reconnect and catch up without shouting over loud music.


Flavor Corporate Events With a Dash of Mystery and History
Client Appreciation Events
Hosting clients at a secret bar makes them feel like true insiders. It’s a powerful way to show appreciation and build strong relationships in a unique, impressive setting.
Company Holiday Parties
A speakeasy holiday party is a significant upgrade from the usual hotel ballroom. It boosts employee morale and makes the team feel genuinely valued with a high-end, exclusive experience.
Product Launches
For a new luxury good, craft spirit, or exclusive brand, the “secret reveal” nature of a speakeasy is a perfect marketing tie-in. It builds anticipation and creates a buzz-worthy, shareable experience.
Executive Dinners & Board Meetings
The privacy and sophisticated setting are ideal for high-level meetings. It provides a confidential and comfortable environment for important discussions away from the public eye.
Networking Events
Unlike large, impersonal conference halls, the intimate layout of a speakeasy encourages genuine conversation and connection among professionals.
Your Private Parties in Seattle
An Unforgettable Historic Venue
Offer your guests an exclusive experience in a hidden speakeasy where every detail—from the vintage brickwork to the classic decor—is curated to create a captivating atmosphere.
Passion-Driven Event Execution
For us, hospitality isn’t just a business; it’s our craft. This passion is the driving force behind our flawless event execution.
A Curated Experience for Your Guests
We strive to create a positive and unique group experience where the ambiance and service combine to make your event the talk of the town.
Dedicated, Professional Service
From the initial planning stages to the last guest’s departure, our commitment to hospitality means a seamless, stress-free process for you and an incredible time for everyone in attendance.


Book Your Private Event Today
Ready to host an event that your guests will talk about for years to come? Contact our events team to learn more about our private party packages and availability.
Address
1224 1st Ave, Seattle, WA 98101, United States
Contact Details
206-467-4042
Explore Seattle's Best Cocktails
Selected Whiskey Varieties, Local Friendly Atmosphere
Great drinks and genuine hospitality await.

We Offer Only the Best Drinks
for Your Long Evenings

Repeat trip back to Diller. Everything about the place is well, perfect. As they say, the place is the people. And the people here are as good as it gets. Take the time to appreciate the place and the people and the Diller family will pay you back in spades.… read more Run. Don’t walk.

Andrew
Alek and Armando really make the vibe here. Both great bartenders and atmosphere is great. Made the entire bar feel comfortable and the vibes were on. From all the bars in downtown this was the most fun. Traveled from SoCal for work and needed a place to relax. The perfect… read more place to wind down and enjoy a good time. Across the street there are many restaurants and attractions you can easily walk to. Highly recommend!!!

Sergio
This place was my favorite stop while bar hopping in Seattle. The ambiance and drinks were amazing! Also, I asked the bartender about the history of the location and man was Christian informative!! I loved listening to the eclectic past. The Diller Room is a must do!

Dee
One of the best bourbon selections I’ve seen in the country, and an awesome bartending team. Christian knew his stuff and poured some great drinks. Worth a visit for sure!

John
My fiance and I had an incredible time here and fantastic drinks. The espresso martini is a must-have, and the pizza was delicious. Christian is an awesome bartender. The word I would use to describe the whole experience is “impeccable.” Drinks we ordered, all fabulous: Espresso martini Geisha’s Whisper Kentucky Aristocrat Banana daiquiri Flamingo room punch

Kate
We stumbled in here on a whim after the Bill Speidel underground tour and the Diller Room is an absolute MUST! Customer service is impeccable, and the Old Fashioned is honestly in the top 3 I have ever had! Rob is an incredible host and made the experience incredibly memorable… read more for us. The whiskey selection is excellent, there is something for everyone – from the whiskey aficionado to the absolute beginner. DO NOT MISS this incredible cocktail bar!!!

Mason
alex is the best!!! great service wonderful people behind the bar. best espresso martini i’ve ever had and i’m picky(own a little cafe in texas)!! if i lived here this would be a regular spot.

Maddi
Christian was a fantastic bartender! He gave us 3 different flights. He was very knowledgeable about the selection and bourbon they had on hand. Would highly recommend

Dalton
The Diller Room is a must if you’re in Seattle! Best cocktails and bourbon selection without a doubt…no contest!!! The espresso martini is made with in-house espresso made daily…true sign of quality!!! And the pizza was amazing too!

J
If you haven’t been here yet, you’re seriously missing out — mostly because of Neno. Hands down the best bartender there. He’s fast, fun, always on point with the drinks, and honestly? Way too cute for his own good. Pretty sure half the reason people keep coming back is just… read more to see him behind the bar. 🍸💖

Natalie
After scouring at least 15 spots in search of the perfect espresso martini, The Diller Room takes the crown—no contest. Smooth, rich, perfectly balanced… this isn’t just a drink, it’s an experience. Massive shoutout to Alex behind the bar—his drinks are consistently on point, every single time. If you know,… read more you know. If you don’t, get yourself to The Diller Room.

Nate
Neno was great and the best cocktails. I drove 19 hours from lowly SoCal to get these delicious bevs. I met my soul mate here and we’re both so happy. Drinks were delish.

Isaac

