1. Triple D Nation: BBQ, Biscuits and a Meatball Bake

This trip, Guy Fieri's heading back for some of the best BBQ, biscuits and meatballs! First up, an Atlanta joint has expanded to two sister locations and is still firing up creative Southern comfort with the-bomb baby back ribs and a killer crawfish-smothered biscuit with a Creole kick. Then, a mother-daughters Italian spot in Syracuse, N.Y., is going strong, plating a mighty meatball bake and over-the-top angel hair arancini. Plus in Indianapolis, a family-run diner is still crankin' out scratch-made flavor faves with their popular pork tenderloin and a righteous Reuben.