Guy Fieri invites three GGG winners to celebrate the United States' 250th birthday with a star-spangled cook-off. First, the chefs must make an all-American picnic plate that incorporates sample table ingredients like apple pie and corn dogs. Then, the remaining two chefs play a game of cornhole to determine whether their grilled celebration dinner will feature red, white, or blue ingredients. There'll be plenty of fireworks before it's over!