Five baseball fans and adventurous eaters (kids 19, 18, 15) want the full SF chow experience. Staying just north of Union Square (on Bush) and will be using transit.
Have all day Saturday in SF, going over to Oakland for 1:00 ballgame on Sunday; all day Monday in SF with 7PM Giants game that night.
Not price-sensitive but "boisterous ethnic/local/unique" preferred over fine dining (not our scene). Very good at grazing; can walk miles; hate chains.
Any advice would be most welcome; and will be reciprocated when you visit multicultural Toronto, which is a great eating city, by the way.