Farrell's Ice Cream Parlour & Restaurant returns to Hawaii at Windward Mall. White straw hats and pinstripe vests, burgers and franks and fries and soups and salads, a drum, siren, and bell for special deliveries, fun birthday songs, decadent desserts that serve ten ($22.49 for a "Diamond Head," $42.49 for a "Mauna Kea"), a candy store, and lots and lots of people and noise. Just as it should be. Less