On Saturday night, Foo Fighters headlined Cal Jam festival. Dave Grohl, Pat Smear, Krist Novoselic, Joan Jett, John McAuley of Deer Tickand Brody Dalle of The Distillers got on stage after the Foo Fighter set and played six songs including Nirvana covers. "Serve The Servants", "Scentless Apprentice" and "In Bloom" had MCauley on vocals. "Breed", "Smells Like Teen Spirit" and "All Apologies", had Joan Jett on vocals and Brody Dalle pitched in for the last song. See fan shot video below.