The Grammy-awarded national touring artists Kool & the Gang will be the festival’s headliner on Sunday, August 31, 2025. Kool & the Gang has performed continuously longer than any R&B group in history, and their bulletproof funk and jazzy arrangements have also made them the most sampled R&B band of all time. The free concert and fireworks show will be at the William A. Floyd Amphitheater over the Labor Day Weekend. “We are thrilled to welcome Rock and Roll Hall of Fame induc