I love love love burritos and picked one up at Fat Bastard Burrito (Queen Street W/Dovercourt Road) for lunch today.
As of today, you have to wear a mask inside everywhere in Toronto. It wasn't enforced here and weren't worn either by customers or the employees (I wore mine).
I ordered a "big" burrito, which is their in-between size. I got chicken, refried beans, cheese, rice, mild salsa and burrito sauce. It was okay but could have used more salsa and/or burrito sauce as it was a bit dry.