High Five Frozen Yogurt is a very popular one down here in Florida and it seems to be very busy..
We have it in our shopping center directly across from Cold Stone and I honestly believe it does more business then cold stone.
Price is cheap, 1 Employee to run the register and I've seen two on busy days.. they only have between 5 to 7 machine's so build out does not look overly expensive.. it just seems like a simply but fun concept..
Does it make money? Dunno