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