Ice cream is one of those things I rarely bring into the house because when I know it's there I just cannotstopeatingit, so it's always a treat to go out for some. Ice Cream Junction, just a bit west of Crema on Dundas West, makes that restraint worthwhile. Many kinds of ice cream with many different serving options, from super tiny cones for young children to sundaes and milkshakes; if you're not into ice cream there's also a ton of candy and chocolate for sale as well.
Two additional details that work in favour of this place: First, on Fridays and Saturdays it's open til midnight (and I believe the rest of the week they're open until 8 if not later), which is great for night owls. Also, the people who run it area really nice; the guy put a bit too much ice cream in the machine when he was making my girlfriend's milkshake and instead of throwing it out he brought it to us in a separate cup as we were eating outside - a small gesture, but one that went a long way.