Went to Harbord House pretty much by accident. It's located down the street from another sought after patio restaurant but it was jammed packed and I'm so glad it was!
There are two patios, one upstairs and one on street level as well as two levels of indoor seating. This place has a quiet and quaint atmosphere with an incredible menu including angus burgers, a variety of salads & yummy breakfasts (especially eggs benedict).
Everything is reasonably priced ($12-25) and the service was pleasant.
Try to sit on the patio upstairs! The hanging baskets are lovely.