Private Parties

South Lake Union

Private Parties

Private dining at our South Lake Union location in Seattle is available with two different options. We have a smaller Main Floor Private Room that can be easily booked with a phone call to Cactus South Lake Union. We also offer a full featured Mezzanine Level Private Room that can accommodate large groups for fully catered events.

Main Floor Private Dining Room

The main floor private room at Cactus South Lake Union (in the heart of Amazon Campus in Downtown Seattle) offers great value and flexibility. This room provides a great view into the bar, yet still remains private. With its own fireplace and flexible setup, this smaller room can comfortably seat up to 8 for dinner at one table and accommodate up to 15 for a social mixer.

Main Floor Private Dining Room

If you want to reserve the smaller Main Floor Private Room simply call Cactus South Lake Union (Seattle) at 206.913.2250 and reserve the space.

Mezzanine Level Private Dining Room

For seated dinners of 32 or stand-up parties of up to 45, we offer our mezzanine level private dining room. Perfect for celebrations, this room features a fireplace, private bar, and a 60-inch flat screen monitor for presentations. This room features personalized event and menu coordination with a dedicated service staff.

Main Floor Private Dining Room


Our mezzanine level private dining room was designed with meetings and presentations in mind. Just bring your HDMI or VGA enabled laptop and you can display your presentation on our 60-inch flat screen monitor. We’ll take care of all the details so all you have to worry about is your presentation.

Pricing & Minimums

For evening events we have a $500 minimum for a 3 hour event Sunday-Thursday. Friday night carries a $1200 minimum while Saturday night is $750.

Minimums between Thanksgiving and Christmas Day: $750 for Sunday-Thursday nights, $2000 minimum for Friday and Saturday nights. Rates are subject to change on specific holidays or special events.

Lunch time events require a minimum of $750.


While our entire restaurant is ADA compliant and accessible to everyone—our private mezzanine is not. We are sorry for the inconvenience.


All events require a non-refundable $250 deposit to secure the room. This is not an extra charge or “room fee”, we’ll apply the deposit to your bill the evening of the event. We require one check and add a 20% service fee. If you are interested in the larger Private Mezzanine space click the link below and fill out our online form at Tripleseat. It takes about two minutes and helps us put you in contact with right person to help arrange your event. Thanks, you will be contacted shortly.

Book A Private Event at SLU