If you're into retro gaming, the barcade on St-Denis (Arcade Mtl) is really nice.
Walked by this a few times. What's it like inside?
Also, I found one in Gatineau that actually has friggin impressive collection if you (kennah) ever come by the Ottawa region. I think it's called Le griffon Bleu/Blue griffin or something like that.
Edit: Only really go in there if you want to see/buy a lot of rare stuff/imports.
I had no intention of buying anything as I'm trying to stay as clutter-free as possible in my house, but yeah, if I were a collector with money.. Geeze I could spend a few paychecks there.
edit2: Also I think my sis worked for them before they moved in their current locations for the half-year she lived around here.