This is my default for when the desire for a tasty frozen treat strikes.
Join the text club as it'll alert you to 'buy one get one free' deals, so you can save money and get tasty frozen treats. I get one for that day and then sit the other one in my freezer.
The service here is always pleasant. I've seen them accommodate a patron that sampled every yogurt they had, and without so much as an eye-roll from the employees. That's impressive.
The yogurt and the toppings options are fairly extensive, though I wish they would keep the raspberry yogurt around all the time. My suggestion is to get the 'just chocolate' and 'raspberry' yogurts with sliced almonds - mmm, it's like a frozen chocolate raspberry truffle with crunchy almond coating.