Gobble, Gobble: Get warmed up for Thanksgiving with a big cold scoop of pumpkin pie ice cream at Hank’s Ice Cream Parlor [9291 Main, (713)665-5103]. Every creamy bite tastes magically like the real thing, sweet pumpkin custard fragrant with cinnamon, cloves, nutmeg and allspice, and thickly studded with bits of…