Guy Fieri and his caravan's trek to find the biggest adventures and best food in Appalachia transforms into a campground showdown when they compete to make the best burger and turn trout fishing into a culinary battle. Plus, there's a BBQ feast, drive-through pizza and great times on the Tennessee River.

Guy Fieri has his friends and family in tow as they finish up their epic Appalachian adventure through Tennessee and Kentucky. Along the way, they're eatin' gourmet mushrooms and Southern sweets, touring a cast-iron cookware factory and visiting an aquarium where they learn how to cook for lemurs. Plus, the families make custom hats, battle it out in wild competitions and go whole hog in a celebration to wrap up an awesome road trip.