There really aren't enough TCBY's around. Or even just frozen yogurt places. Fro-yo needs to be in again at least in AZ...you can definitely find your fair share in California AHEM L.A. I mean ice cream is good and all but America has a weight problem and this may be why!
I don't have much of a sweet tooth so that may be why I prefer frozen yogurt to ice cream. TCBY has some awesome fro-yo flavors including a mint flavor which I tried at this location. Usually I stick to swirl or chocolate. This location is a little hidden but you will find it near the blockbuster. They usually offer a tasty new flavor of the week which is out there and yummy!