From the owners of Bedford Academy and the now gone (but never forgotten!) Bedford Ballroom comes Bar Wellington. It's location one block south of King on Niagara is very convenient and it has a great patio for lounging with a drink and people watching. Also has a patio upstairs that can be used when the street level patio is full. Watch your head if you are on the patio, those pears hurt!
Drinks are fairly priced for the area, the beer selection is fairly standard though. I cannot comment on the food, but if it is the same as how the old Ballroom was, it is great. Favorites from back then were the nachos and sweet potato fries with chipotle mayo.