This trip Guy's going where viewers sent him. In Lexington, Ky., a restored 1951 drive-in that's still serving the same double burger that made it famous. In Jacksonville, Fla., a diner in an old soda shop, scratch-making a menu that goes from meatloaf to stuffed French toast. And in Minneapolis, a breakfast joint celebrates 60 years as a neighborhood favorite.

This trip Guy's heading out for big flavor. In Hendersonville, Tenn., a Mediterranean place serving lamb with a traditional Syrian spiced tomato sauce. In Duluth, Minn., an all day cafe topping wild rice French toast with a beer and cinnamon syrup. And in Lexington, Ky., a Western Kentucky-style barbecue joint doing smoked turkey with their signature melon sauce.