Looking for something to do today? Agenda's got you covered:

University of Chicago's Doc Films is screening the 1965 Andy Warhol film Camp, which Reader critic Fred Camper enjoys for its "raw, improvised, mistake-filled look."

Alternative hip-hoppers Knux perform at Subterranean in Wicker Park; local act K.I.T.T. & the Beat Machine are also on the bill.

Redtwist Theater presents Opus, a play about a world-class string quartet whose squabbling threatens to derail their success.

For more on these events and others, check out the Reader's daily Agenda page.