This weekend, Karl Denson’s Tiny Universe guitarist DJ Williams, who recently returned from a harrowing detention in the Middle East, will lead his Shots Fired project into San Francisco’s Outside Lands for a special performance that will include an interactive recreation of the famous cafeteria scene from Animal House.

The show will feature Williams teaming up with Dave Matthews Band’s Rashawn Ross, Greyboy Allstars’ Chris Stillwell, Max MacVeety, Alekos Syropoulos and Williams’ KDTU bandmate David Veith.

SF chef Richi Nakano will provide the cafeteria food for the event, which will take place at Outside Lands’ GastroMagic Stage on Saturday. The festival kicks off tomorrow, August 11.