This trip, Guy’s gettin’ into the heart of some long-standing traditions. In Miami, Fla., the Asian fusion spot delivering the bomb dot com Brussels sprouts and going all out ducky on the sous vide sammie. In Eureka, Calif., the soul food spot takin’ a page out of grandma’s cookbook with down home favorites like jerk fried chicken and shrimp and crawfish etouffee. And in midtown New York, the Italian pizza maker schooling Guy and Iron Chef Geoffrey Zakarian on the authentic Neapolitan technique behind standout pizzas like pistacchio e salsiccia and montanara starita.