Know-How Exchange : Taglines/Names

I'm looking for some help coming up with unique name ideas for a self-serve frozen yogurt shop. Our mission is to let our customers dictate how much and what they want. We want to inspire our customers to create frozen yogurt concoctions as they please, by offering rotating flavors of healthy, non-fat frozen yogurt and tons of standard and exotic toppings to go with it. Descriptive names are great, but unrelated names are even better (for trademarking reasons). Thanks in advance for your help! =)