One of the biggest highlights of staying in Petite Italie for a week is that Marche Jean-Talon was literally right around the corner. We found ourselves there at least a couple of times a day, either picking up some produce, cheese, fish, or hitting one of the bakeries nearby.
The selection is outstanding, and the prices were not exorbitant. It's hard not to be inspired as you wander through, and its hard to wander through without buying several things. There are plenty of samples to try, and all of the merchants are very nice and welcoming.
A must if you are in the area!