PHOTOS: This Summer’s Last Stand Tour: Slipknot, Lamb of God, Bullet for My Valentine—August 15th, 2015 @ Hollywood Casino Amphitheater, Tinsley Park, IL

Who doesn’t love a good Slipknot headlining tour? Especially one that takes you all the way back to high school! The incomparable and quintessential metalcore act took to the road with This Summer’s Last Stand as the tour moniker with groove metal specialists Lamb of God at their backs, who…