I have always loved OEB and their new location is great. It is much larger and has a lot more seating available and the decor is really nice, it has a open happy feel to it. I do use the Nowait app to see their wait times and put myself in line.
OEB is one of the best places to get brunch/breakfast in Calgary, they have quality food, great service and their menu has so much to choose from. My favourite is the Confit duck and eggs and it comes with perogies! so good!