My fave is cheesecake icecream with chocolate chips!
They make your ice cream anyway you want it! I listed some of the flavors and mixins:
Sinless Sans Fat™
I loved that ice cream, but, Watch out, that's all I have to say!!!
I used to work at Coldstone, you see. And I'm not going to make a generalization about the chain, but I have to admit that I had quite an interesting experience when it comes to company policies there.