Overview: Green Mesquite (Austin, Tex.) • Gorilla Barbeque (Pacifica, Calif.) • Wilson's Holy Smoke BBQ (Fairfield, Conn.) Guy Fieri heads all over the country for barbeque; In Austin, green mesquite smoked classics. In Northern California, a railroad car turned barbeque shack making Philly Cheese Steaks. And in Connecticut, a regional celebration of barbeque.