All Weekend: Be sure to check out SFist Jay's Outside Lands User's Guide, especially the part about bringing a jacket. Over 250 artists showcase their work at the 35th Annual American Craft Council Show at Fort Mason. You can hit Japantown just about any weekend and find a street fair -- this weekend's is the 37th Annual Nihonmachi Street Fair. Or head to Yerba Buena Gardens for the 17th Annual Pistahan Parade and Festival.

Saturday: Self-proclaimed "heretics" can enjoy the day-long 2nd Annual Atheist Film Festival at the Red Vic. Help authors Avery Monsen and Jory John celebrate the release of their new book, All My Friends Are Dead, with a big Fun Fest at the Curiosity Shoppe. Fashionistas will congregate at the 7th Annual Fashion On The Square.

Sunday: Get thee to Candlestick Park for the new Candlestick Park Antiques and Collectibles Faire, which will usually happen every third Sunday (or fourth Sunday if the 49ers are playing). The legendary Maceo Parker will be at Stern Grove, along with Bay Area soul singer Darondo.