My wife Therese and I stopped in Mill Street Brewpub on the tail end of our walking tour of the Distillery District. We had a sampling of the pub's 4 house brands, which are stellar. I remember a mocha stout that made our toe's curl. And the room is very stylishly decorated, with all kinds of merchandise with the Mill Street logo - they have done a lot of great branding work.
We heard that the food there is basic decent pub food - didn't have the chance to stay for dinner, but hopefully next time we are in Toronto, we will be able to fit it into our schedule!