For anyone still here, we're going to be having dim sum for breakfast on Monday morning at 10am at Maison Kam Fung.
Maison Kam Fung's street address is 1111 St Urbain, but it's upstairs in a mall in Chinatown. How you get there is to take the orange line direction Cote Vertu to Place d'Armes, come out of the metro onto the street not into the Palais. Cross the street (Viger) diagonally such that you're on the corner by the Holiday Inn, which is immediately recosnisable by the pagodas on the top. Walk north (uphill), for just over a block, and go into the mall, which is labelled 1111 St Urbain, at a small undistinguished door. You may see "Maison Kam Fung" in neon on the building. Once inside, follow the maze around to the escalator, go up the escalator, follow the maze around to Kam Fung. There's actually a sign with an arrow at the top of the escalator. (There are lifts there too, in which case you want M.)