Well it all really depends on what you want to do....
If your going for the tourist site-seeing approach:
Sports-
Hockey Hall of Fame (the most holy of holy to hockey fans)
Blue Jays game / Argos Game at Skydome (cheap as hell right now)
Shopping-
(all of these should cover anything you could possibly want)
Kengsington Market
Queen St West
Yonge Street between Bloor and Queen
Eaton Centre
Sites-
University of Toronto / YorkVille
CN Tower
Royal Ontario Museum / Art Gallery Ontario
Toronto Islands (spend the day)
Food/Pub-
Madison Pub (upscale pub in the heart of Frat land UofT)
other than that let your tastes guide you... to many to list
Clubs-
Ye Olde Brunswick House (125 years + beerhall/club that has catered to UofT students - Frat/Sor fav.)
The Pheonix
The Docks
Money
-once again depending on what you want, there is a huge club scene in TO
A website you might look at is
www.toronto.com it should help to.
Rob Cooper
Lambda Chi Alpha - UofT
"Beer is proof that God loves us and wants us to be happy. "
Benjamin Franklin