Schwartz's is a Montreal classic. If you mention Montreal as a food city, Schwartz's should always pop up.
Every time I go to Schwartz's I get a medium/fatty smoked meat sandwich with a black cherry cola. Eating here is an experience of its own when the place is busy, expect to sit with people you don't know but just know that we're all enjoying the same great smoked meat that Schwartz's serves up!