My son and I had a very nice meal at Maché. I went with Le Porc which is a dish made of pulled pork, ground pork, onions, corn and mushrooms covered with a thick layer of mashed potatoes. My son went with the Mac and Cheese which was made using a 6 cheese mixture and fusilli pasta and bread crumbs. Big thumbs up from the little guy. Although if your kid is used to the Kraft Mac and cheese ( Neon orange variety) and will eat no other, stay away from this more gourmet style.
If Poutine is your thing, they have some good looking options. Being near the local college, they excel at comfort foods with reasonable pricing.
We sat outside which is on a small patio with overhead cover. Your immediate neighbors' conversations will be loud and clear, but as long as they're not too obnoxious it wasn't too distracting.