Concord here. Go to EBP and CCPL. I also run the Bay Area's two big team tournaments.
Royale (March 16th)
http://www.eastbaypinball.org/royale
East Bay City Rumble
http://www.eastbaypinball.org/rumble
Also, obviously, there are Johnny's events as well as POP charity tournaments.
A lot of us are here doing our part to try and make the bay area legit.