Model competitions

You might check with some of the IMPS clubs in Ontario. They would probably know about any upcoming shows. Here is a link to them:
http://www.ipmscanada.com/chapters.html

Here is one from the Toronto club.
http://hedgehoghollow.com/buzz/events.html

I was up there back in 2000 and they had a show in Missasaga (sp?). Was for all hobbies with lots of RC cars, planes, boats, trains and the club had a display of thier models. Don't think it was a competition but a lot of fun anyway.