Seattle's newest modern event space
Atmosphere is a 2700 sq. ft. event space on the top floor of a newly renovated building on Westlake Ave in Seattle, overlooking gorgeous Lake Union.
Our venue is perfect for corporate workshops, networking events, galas, fundraisers, wedding ceremonies, mitzvahs, quinceañeras, birthday parties, photoshoots, and so much more.




From intimate dinners to lively cocktail parties, Atmosphere brings your vision to life
At Atmosphere, your vision becomes a reality. Our versatile venue offers ample room to accommodate up to 80 seated guests, creating an intimate setting for dinners, fundraisers, and presentations.
For livelier affairs, our venue effortlessly transforms to host cocktail or standing events, comfortably welcoming up to 150 guests. This setup fosters a casual and social atmosphere, perfect for mingling, networking, and enjoying drinks and appetizers.
Whatever the occasion, our flexible event space is here to create a memorable experience for you and your guests.
Bright. Beautiful. Convenient.
Natural Light
Atmosphere is bathed in natural light that streams in from the profusion of windows that adorn our walls.
Services and Partners
Explore our list of trusted vendors who are intimately familiar with our venue and its capabilities.
Innkeeper
Our team is available to answer any questions, show you around the space and help you pick all the right vendors for your event!
Pet Friendly
Make sure no one misses the event. Bring your pets to participate, as well as take in the views!


White glove service
At Atmosphere, flexibility is key.
We work with a range of partners and vendors who can take care of all your event planning needs, including food and drink, floral arrangements, photography, music, and valet services.
If you so choose, we would be happy to work with vendors that you choose as well.
Our Preferred Event Planners











Our Preferred Caterers
We proudly collaborate with three caterers who are the creme de la creme of food vendors in the Seattle area: Lisa Dupar, Tuxedos and Tennis Shoes, and Kaspars. They can accommodate a diverse array of budgets and culinary preferences, and curate bespoke menus tailored to your unique vision.
"Stunning new event space right in south lake union/ downtown with sweeping lake union views. Views alone were worth a trip or 4!! Came for the opening of this shiny new spot yesterday. A gorgeous 3,000 square foot event space that was completely remodeled: with in house catering, vendors, event planners, photo booths, musician! And the food. It was like going to a super fun wedding minus the formality of it. The owner was there as well: super passionate and shared the story of how she bought this space sight unseen: took a long process in turning this into a gorgeous space that it is now. It was super cool!"