Canadian Opera Company
See a performance of the Canadian Opera Company, (http://www.coc.ca/Home.aspx), or the National Ballet of Canada (http://national.ballet.ca) at the Four Seasons Centre for the Performing Arts Queen subway station.
Maple Leafs
Take in a game at the Air Canada Centre the ACC, 40 Bay St., (http://www.theaircanadace...), home of the Toronto's NHL team, the Maple Leafs, and the NBA's Toronto Raptors.
theatres and concert halls
Toronto has a vibrant theatre scene. Check the entertainment listings to see what's on at the area's many theatres and concert halls, including the Elgin & Winter Garden Theatres 189 Yonge Street and Massey Hall 178 Victoria Street. The Royal Alexandra and the Princess of Wales Theatres, which generally host big name musicals and plays, are located in the nearby Clubland/Entertainment District on King Street West.
historic walking tour
Take a historic walking tour of the area. Muddy York Walking Tours, (http://www.muddyyorktours...), offers "Toronto History: the 20th Century" and "History of Downtown Street Names" tours that cover the downtown area.