The Westin St. Francis San Francisco on Union Square

The Westin St. Francis San Francisco on Union Square is an event venue in San Francisco, CA, at 335 Powell Street, San Francisco, CA 94102. There is 1 upcoming event listed, starting Fri, Oct 23, 2026. Tickets are sold on the source platform — every listing links straight to it.

Fri, Oct 23 · 7:00 PM

Midnight at the Masquerade Murder Mystery Dinner at The Westin St. Francis

The Westin St. Francis San Francisco on Union Square

$161.90 +