The long, hot day did not dampen the crowd’s appreciative roars, and just a few songs in there were already dudes finding a way to scale the stage and run around with the band or scream into the mic before security escorted them off or they took a dive into the crowd. The band didn’t seem to mind it either way, welcoming the energetic participation (which seemed to be an important theme to most of the bands’ performances), although security seemed less than pleased, but what are you gonna do? Those’re metal hooligans for you.