Winner of several international competitions, C.K.'s pizza is worth every mile of the drive to its humble, occasionally crowded Norcross location. From the crispy, smoky wood-grilled crusts to the generous, decorative use of herbs, C.K.'s pies persistently expand your conception of the potential for pizza. Especially yummy are the Gamberian with its shrimp, pesto and sun-dried tomatoes; the New Orlean with crawdads, Andouille sausage and apricot glaze; and the Portabellan with prosciutto, mushrooms and roasted garlic.