Sarah,

Given that Nokia tablets are a rare sight in Canada much less Toronto (I know 2 770 owners, 2 n800 owners, and saw one 770 out in the wild), I doubt you'll find something specifically tailored for the N810 out here. Your best bet would be College St. between Bathurst and Spadina as there are about 10 computer stores on the north side of the street. I haven't seen many PDA cases much less tablet cases though. Everything is iPod iPod iPod...