ART: Peruse art and enjoy food and drink specials at dozens of venues (including free dessert at Metro Kathmandu!), as part of the Divisadero Art Walk.

6 p.m. // Divisadero Street (from Haight St to Geary Blvd) // free

MUSIC: Another Hole in the Head Film Festival, which starts tomorrow night, is having an arena rock-themed Launch Party extravaganza tonight. Local band Live Evil performs as Spinal Tap! Plus The Godz of Rock and live stage versions of ‘80s hair metal videos.

8 p.m. to 2 a.m. // The Great Star Theater (630 Jackson St.) // $10

LIT: Writer, playwright, and actor, Eric Bogosian, best known for writing and starring in Talk Radio, will be reading from his latest novel, Perforated Heart, which takes on the emotional and physical landscape of New York and is by turns "meditative, deftly observant, and scathingly analytical."

8 p.m. // Jewish Community Center of San Francisco (3200 California St) // $18