Charlie Parker's (Springfield, IL), Virginia Diner (Wakefield, VA), Tecolote Cafe (Santa Fe, NM) Guy Fieri journeys from the East Coast to the southwest for regional specialties including classic Southern cooking at a landmark diner in Virginia; the Horseshoe Sandwich at a steel Quonset hut in Springfield, Ill; and red and green chili, the signature dishes of New Mexico at a joint in Santa Fe.