Turkey wasn't a big thing back home either. In fact, I don't think I've ever tasted it before I was in my 20s. But yesterday was my first genuine, big whole turkey. :)
Canadian Thanksgiving is not much but a potential day off at work. I can't think of anyone I know who's ever did anything special on that day.
As for holiday meals, again - ham, meat pies, pearl onions, but most importantly a local layered meat pie called "cipaille", which was THE center of every holiday meal when I grew up.