| August 22, 2009 | Fairplex – Pomona, California[3] | Main stage: Tool, Linkin Park with Dead by Sunrise, Alice in Chains, Wolfmother, Atreyu, Hollywood Undead, Street Sweeper Social Club, DJ "Scratch N Sniff" Monster Energy stage: Atmosphere, Aesop Rock, Paper Tongues, Sonny, After Midnight Project | |||