2000s DAD ROCK - COUNCIL HILL All Ages Support acts subject to change. Wear your Cotillion merch and jump to the front of the GA line. Coat check is open during events to check your coats, hats, merch and more. Coat check is located next to merch by the front doors. All sales are final. No exchanges or refunds unless a show is cancelled or postponed. If you need help finding your confirmation email, please visit the Etix Order Lookup option.