There's a bunch of KK's in downtown Toronto around Chinatown. And one recently opened at Bloor and Jane. Probably the same owners expanding to Hamilton.
I used to really enjoy Holtom's Bakery donuts in Erin, Ontario: I stopped by to look, not touch on Sunday:
https://imgur.com/a/PtVFLuz
In Toronto, I used to enjoy those Polish Paczki donuts.
Anyway, gluten unfortunately makes me extremely sick, so all these evil chains employing racist TFW are off limits.