This is my first time visiting Toronto and I'm glad to say I got to go here! The line wasn't too long for the hype that I've heard about it either. It's in this small little corner near a hotel and is in the same building as a popular restaurant.
When you walk in they have individual menus with about ten different ice cream combos you can get. They have things like birthday cake (when you order they ought a candle on it and say happy birthday), cookie crumble, rocky road, etc. I got the affogato though and it was very good! I was surprised at how much came with it! It's basically a whole yogurt swirl with a shot of espresso. The coffee was very very bitter though so if you don't like strong coffee I wouldn't order that. Luckily the ice cream was good to sweeten it up. I would highly recommend stopping by here while you're in Toronto though! It looks like they have a few locations around the city.