All Weekend: The San Francisco Buddhist Church presents its annual Ginza Bazaar, which includes lots of food, dancing, and swords. The 30th Anniversary San Francisco Film Festival, which features Jewish mobsters, banana-laden donkeys, and more, kicks off this weekend.

Saturday: Partake in the ever-popular SF Underground Market all day and night. Which will it be -- The 12th Annual TidalWave Heavy Metal Festival at McLaren Park, or F*ckFest III: Punk by the Bay at Toxic Beach in Potrero Hill? Help paint some lovely murals at the The 14th Annual SF/ Bay Area Urban Youth Arts Festival. Learn about sustainable gardening at this Dig in San Francisco workshop.