Event Venues Near Union Square San Francisco

Choose Your Backdrop

Whether mapping strategies or celebrating milestones, find the space that brings your vision alive.

Discover a picture-perfect space for small events at The Gallery. Here, you’ll find a quaint setting to host your function.

Add Tratto’s rustic soul and inspired menu to your next event. Full buy-outs and semi-private reservations are available.

Conveniently situated beside our business center, the second-floor Bogart & Astor rooms offer space for focused meetings or breakout sessions.

The Hammet Lounge comfortably accommodates up to 85 guests in its welcoming reception space.

Drive productivity in the Archer boardroom, where 350 square feet of thoughtfully designed space sets the stage for successful collaboration.

Located on the lower lobby level, Wonderly offers a versatile 1,575 square feet of space identical to Spade.

With a pre-function area and space for up to 125 guests, Spade delivers an elevated setting ideal for smaller-scale gatherings.

Split the 2,300-square-foot Belvedere into two distinct rooms and take full advantage of this elegant, dynamic ballroom.

The Bellevue Ballroom is a sophisticated 2,870-square-foot venue that combines contemporary amenities with classic style.