Mr. Puffs is unique to the Montreal area. Although situated in Laval, anyone who's had Mr. Puffs knows that it's totally worth the drive. They are the only pastry shop in North America to serve a Greek delicacy called "loukoumades". They're hot, fluffy and fresh puff pasties. They look like little donut holes and they're normally topped with honey and/or chocolate sauce. The taste of deep fried sweet dough combined with the chocolate sauce is unbelievable.
They also have a food truck so if you can't get to Laval you could still check them out.