Hit up some of the Toronto parks, or Harbourfront Centre, there's plenty to do down there.
Go for a walk along the danforth, stop by some of the restaurants and cafés
Go play pool over at Carnation Billiards (on Eglington west of Avenue road).
If you want to see some stunning architechture, I would suggest going by BCE place and having a look inside. It's absolutely beautiful and stunning.
Go along the Beaches Queen St. East and enjoy a stroll along the boardwalk.
From the ministry of suggestions (and cheap ones too!)
Prime Minister Highsteppa