-- Peter Bjorn & John: That damn hipster cum first-dance-at-your-wedding song! Grrr. But if that's your bag, have at it. Show starts tonight at 8 p.m. at the Warfield, 982 Market; $25-$28. -- DJ Deezel and Another Jerk: Rock steady, punk, clever hits, dance-y tunes, and more flood the dance floor tonight -- plus comedy open-mike in the back room! -- starting at 9 p.m. at Annie's Social Club, 917 Folsom (at Fifth Street);......