Randy Bradbury, left, and Jim Lindberg of Pennywise perform at Seaside Park in Ventura, where about 18,000 fans convened on Saturday. (Myung J. Chun / LAT)
Bad Religion’s Jay Bentley (Myung J. Chun / LAT)
Keith Morris of Circle Jerks (Myung J. Chun / LAT)
New Found Glory’s Jordan Pundik (Myung J. Chun / LAT)
Sean Mackin of Yellowcard brings out his violin. (Myung J. Chun / LAT)
A fan clutches one of his shoes while crowd surfing during Coheed and Cambria’s performance. (Myung J. Chun / LAT)
