This is a great place for frozen yogurt. The selection is among the best I've seen in Calgary and there are unlimited sample cups. On Wednesday evenings (I can't recall the exact hours), they have a special deal that allows you to fill your cup to the brim for $6 regardless of weight. If you're not in the mood for frozen yogurt, they also have bags for candy which are charged by weight. My only real qualm is that they only have orange flavoured mochi/tteok as opposed to the regular kind.