While it may not have signature recipes and fancy presentations of other creamy shops, their frozen yogurt selection is very diverse for soft serve flavors and they have a well stocked toppings bar. Paid by weight, The average cup runs you about 7 to 15 dollars if you really deck it out. They have gluten free and low sugar options as well.
Most flavors are low fat.
But be careful, because you'll quickly pile on the toppings until you're back up to a hefty dessert.