Two words: Eggs Benedict. They do a great job on the brunch.
Hemingway's has been known for generations as an after work spot for young Bay St. types and kids who grew up in North Toronto. It was also the place you went when you finally turned of age when I was in high school.
It's usually rammed with people for after work drinks, not so busy late night and they have a covered, heated patio that's open year round.