A few more ideas:
1.) There is a Roadfooder with the handle, kirstine
who I think is in Edmonton. You can do a search for her posts and you should find some Canadian spots.
2.) Use the Search funtion to put in Canada as the keyword, select "Where Should I Eat?" and hit Search. You may have to sort through a number of posts but it might be helpful.
3.) Also, ayersian
did a great report a while back titled: Maine and the Maritimes. If you search using the keyword Maine (use upper case M), ayersian as author and select Trip reports, you should get all three installments.
4.) I know that Wanderingjew
has done some Trip Reports and this one: Great Lakes and Canadian Baseball 9/08 finale has some good recs in it. Here is the link: http://www.roadfood.com/Forums/tm.aspx?Great-Lakes-and-Canadian-Baseball-908-finale&m=438236&high=coney&mpage=2