If you're looking to try poutine, La Banquise is a great place to do it. Their poutine menu has around 20 different options, some vegetarian and some meat-based. My friend and I had La Rachel (peppers, mushrooms and onions) and La Taquise (guacamole, sour cream and tomato) and both were great. It was definitely a lot of food, so come hungry enough to finish your entree since poutine doesn't make for good leftovers.
While I loved the outdoor seating, I thought it was strange that their liquor license does not allow them to serve alcohol on the patio, only indoors. It would definitely be in their interest to get this corrected.