If you enjoy the Bay Area Night Game, there's a non-trivial chance you'll also enjoy some Escape-the-Room games. There are a few around here.
- Real Escape Game: USA offshoot of Scrap Entertainment's Real Escape Game. Holds games in San Francisco (and other cities including Los Angeles and Toronto). Along with Escape-the-Room games, also runs sit-down-puzzlehunts and leisurely neighborhood walking games.
- Kuma Escape: Holds games in Santa Clara
- Omescape: Richmond, California
- Bucket List Productions aka "Room Escape Adventures": Origin unclear. Holds games in many cities including San Francisco.
- San Jose Room Escape An anonymous commenter writes "New escape company in San Jose. Not sure when they formed. Haven't tried their games out either." More info welcome :-)