This place has the best gelato in the valley and competes with the best of Italy. I search for the best gelato places in Europe whenever I visit and Frost is my second favorite in the world! They keep updating their roster so you can always try something new. The workers are always very friendly and the prices for a large take home container are still reasonable. The bathroom in San Tan mall location is actually really nice and clean (can't underestimate how important this is).