High Quality Content by WIKIPEDIA articles! The 2011 Memorial Cup was a four-team round-robin format ice hockey tournament played from May 20–29, 2011 in Mississauga, Ontario. It was the 93rd Memorial Cup championship and determined the champion of the Canadian Hockey League (CHL). The Ontario Hockey League (OHL) announced on May 10, 2010 that the Mississauga St. Michael`s Majors were chosen to host the event at the Hershey Centre. Other tournament participants included the Owen Sound Attack from the Ontario Hockey League, the Saint John Sea Dogs from the Quebec Major Junior Hockey League and the Kootenay Ice from the Western Hockey League.