Ooooh Tango! Why the whack they've called it like that - no idea. This place is as remote to tango as a greyhound bus.
But the food was good! And the portions were not just huge, they were *overwhelming*... Like, dude, you ask for a "medium" soup, and they bring you a bowl size of an SUV tire. And you are like: "That's medium? Oh wow, and what's full-size?" And they are like: "Oh, it's about double of that..." Even the chop-sticks were a size of hockey sticks there.
Scary!
I always had troubles getting out of the table after pushing that huge a portion all the way down to my stomach. Yep, gained some pounds there, because it was cheap and we were going to Tango for a long-lunch' trips.
So really, if you are hungry and stuck around the Calgary International airport - do not hesitate to drop in. With outrageous prices of the taxis you will at least make your belly happy and positive. :-)