en-US GameStub Tickets http://www.gamestub.com/alternative-schedule/ RSS Schedule - Buy Alternative concert tickets and find Alternative schedules, tour dates, seating charts and concert information on GameStub.com. Buy cheap Alternative tickets online and get premium Alternative concert tickets to live Alternative events. Buy KATTFEST: Chevelle, I Prevail, Sleep Theory & Ayron Jones Tickets for Aug 22, 2026 2:30 PM at Outdoor Amphitheater At Lucky Star Casino - Concho in El Reno, OK. http://www.gamestub.com/kattfest-tickets/kattfest-chevelle-i-prevail-sleep-theory-ayron-jones-at-outdoor-amphitheater-at-lucky-star-casino-concho-8-22-2026-8048513/ 8048513