McMahon Stadium is 36,000 seat home to the CFL's Calgary Stampeder football team, as well as the University of Calgary Dinosaurs football team. It also hosts several musical events over the year, including the Lillith Fair in the summer. When buying tickets for events, the best tickets are blue, then red, then white.
McMahon is accessible from Crowchild Trail NW, with parking off Crowchild and off University Drive. You can also take the Brentwood (northwest) LRT and get off at the Banff Trail station, to take the Crowchild walkway to the stadium.
Call the Stampeder Ticket office at 403-289-0258 or TicketMaster at 777-0000.