Percy writes:
Do you tip the person who brings your Applebee's Carside to Go?
At Tim Hortons, I put my change in the charity box. (The service is very slow - waiting on customers seems to be last on their priority list - but I'm too Canadian to complain.)
I don't feel obligated to tip anywhere, though I will contribute to the tip if I'm with other people. I do feel obligated to treat the staff like friends or family.