News Halloween at the Centennial – Saturday Night! October 28, 2022 Oct 22, 2021- in AJHL Hockey Okotoks Oilers lose to the visiting Drumheller Dragons in Overtime, 4-3 at Pason Centennial Arena. Copyright Chad Goddard Photography It’s Halloween at the Centennial Arena on Saturday night when we host the Lloydminster Bobcats at 7 PM! Kids in costume get their tickets for free, and there’ll be candy and costumes all night! Get your tickets today!