FREE ART: If you like going to the museum but not paying for it, today is your birthday. The San Francisco Museum of Modern Art will have its monthly free day at 151 3rd St. in San Francisco.
FLAPPING GENITALIA: Do you immediately associate American Apparel leotards with flapping genitalia? If so, you might identify with comedian Ali Wong, whose spoof of the company's suggestive ads has become a viral hit. The Onion Comedy Series with Ali Wong kicks off at the Punchline Comedy Club, 444 Battery St. in San Francisco, at 8:00 p.m.
DRUMMERS UNITE: Andy Doerschuk, the editor of DRUM! Magazine, and Jimmy Sanchez, drummer with Moonalice, Kingfish, and Roy Rogers, will hold up a meet-up with with Bay Area drummers at Murph's Broadway Lounge, 700 Winslow in Redwood City. The thought is to just to get as many drummers in a room as possible and shoot the breeze.