In 2002, when the first Sasquatch! music festival hit the scene featuring the String Cheese Incident and Jack Johnson, who’d have guessed it would ever become cool? Thankfully, Sasquatch! has evolved beyond hacky-sacking. The coveted 2012 lineup will be announced tonight at a launch party hosted by Luke Burbank and featuring music from Junip, Matthew Caws of Nada Surf, and the Physics. There have been rumors about who’s playing this year—the Roots, Allen Stone, At the Drive-In, and just about any band playing Coachella—but attending tonight’s party is a guaranteed way to find out the truth. (Neptune Theatre, 1303 NE 45th St, www.stgpresents.org, 8 pm, $16, all ages)