en-US Event Tickets http://www.ticketseating.com/festival-tour-events--at-credit-union-1-amphitheatre-tickets-tinley-park-il/ To buy Festival & Tour tickets, choose an event below. Buy cheap Summer of '99 and Beyond Festival: Creed, Limp Bizkit, Bush & Sevendust - 2 Day Pass tickets for Saturday July 18, 2026 at 3:30 AM at Credit Union 1 Amphitheatre in Tinley Park, IL. 7629675 Buy cheap Summer of '99 and Beyond Festival: Limp Bizkit, Cypress Hill & Sevendust - Saturday tickets for Saturday July 18, 2026 at 1:00 PM at Credit Union 1 Amphitheatre in Tinley Park, IL. 7629903 Buy cheap Summer of '99 and Beyond Festival: Creed, Bush, Mammoth & Candlebox - Sunday tickets for Sunday July 19, 2026 at 1:00 PM at Credit Union 1 Amphitheatre in Tinley Park, IL. 7629901 Buy cheap Outlaw Festival: Willie Nelson, Avett Brothers & Lukas Nelson tickets for Tuesday August 25, 2026 at 3:20 PM at Credit Union 1 Amphitheatre in Tinley Park, IL. 7827484