All the other reviewers are right about the decor in good ol' Malcolms, its feels like it was last styled at the time of the Calgary Olympics. The dining room is a large room where seating is almost cafeteria style with a menu that hasn't changed for what looks like a long time. I ordered the Lunch special which was a beef stroganoff and was promptly informed that they were out of. This was interesting as we arrived before the lunch rush. I ordered the Kona Burger (hawaiian style with pineapple and teriyaki) and my dining companion ordered the cobb salad. Service was good albeit a bit disjointed as the food coming out of the kitchen was going to the wrong tables but after we got our meals, the taste was pretty good. Our total bill was $31 and the waitresses definitely accentuate their assets, which could certainly be viewed as a value add.
Malcolms won't change your world but it provides a decent, diner style sit down alternative to the food court options in the +15.