Brian Collins wrote:
The San Francisco game store is Gamescape - they are on Divisadero and reachable from Union Square by way of the 6 or 71 MUNI buses.
You might find it convenient to use BART - if so, the Games of Berkeley store is right above the Berkeley station; and Endgame is close to 12 Street - Oakland station.
Great recommendations! The East Bay stores are worth the trip!