To answer Hesperis' original query....
in Toronto! Food capital and foodie-mecca? Hot sauce?
You are in the right city.

Downstairs at the St. Lawrence Market, there is place. Ask or look.

Or on Danforth, near Chester, right across from The Big Carrot/Carrot Common, there is as new store called Salivations, selling a wide variety of sauces (and they offer taste samples!)