Mr. Gelato

Wally and crew are back from 10 days in Tuscano, where Wally was a passenger on a wonderful bike trip. (He's thinking of starting an olive oil room). Alas, Wally did not succeed in his goal to try every gelato store in Tuscano, so he'll have to go back. Do try the chocolate at Snoopy Gelato (???) in Cortona, which was amazing.

What is the difference between gelato and ice cream, anyways? Anyone know?