If Labor Day weekend’s as hot as ever, this event (a music festival so mad, you have to cuss to name it) will flash you back to Coachella. Thirty-six bands will rock, from punk avatars the Descendants to Long Beach’s Cold War Kids to L.A.’s own No Age, whose iron feedback and rainy day vocals made them a darling of the Smell habitués. It all goes down at 1st and Main—conveniently located across from LAPD headquarters. More information.