Yeah, the place in Montreal is called Au Kouign Amann. It's on Mont Royal between St. Denis and St. Laurent. I haven't had it's namesake yet (I'm a Montrealer) but everything else they make is delicious.
Don't mind me, I'm just perusing the NYC boards because I'm heading down in a week. I just wanted to throw my two cents in about the Montreal place. Go there! You shan't be disappointed.