I almost forgot May's Garden until LiveToEat mentioned it here.
here a nice pic of the place.... I went with a bunch of friends and they had a nice time...
This is a picture I had a while ago for their sweet and sour fish, which is an authentic Northern style dish. (Actually I think it's originally from Szechwan province as with all sweet and sour dishes). In any event, they do this as well as any other place in Ottawa...in fact probably the best... and it's been a long time since I have had it in Toronto that is as good or better.
Here's May's seperate Hot Pot Menu.