What is your absolute favourite restaurant, and why?

Haven't been to Toronto since I was 21, and back then I only ate at chain restaurants. Heading out there in a month before I move by the end of the year and I want to know what your absolute favourite place is, and why it's your favourite.

No restrictions, I just don't eat red meat but everyone else in my group does so as long as there's one option for me I'm good.