99 Union St, Seattle WA



The Grand Ballroom on the 2nd floor of the Four Seasons on 1st Avenue in Downtown Seattle — 4,940 square feet of floor-to-ceiling windows with sweeping views of Elliott Bay, Puget Sound, and the Olympic Mountains. 18-foot ceilings. 500-person capacity. The finest event space in Seattle.
The Four Seasons Hotel Seattle, opened in 2008 on 1st Avenue overlooking the Pike Place Market and Elliott Bay, is widely regarded as the finest hotel in the Pacific Northwest. The 2nd-floor Grand Ballroom is its signature event space — used for Forbes-class galas, museum benefits, and the city's most important private gatherings.
For Building In event inquiries, use the contact form.