Guy Fieri invites two powerhouse culinary duos from Los Angelesand San Francisco to prepare three-course feasts designed toprove which city's food is best. First up, the teamsmust make a 15-minute cold appetizer and 30-minute hotappetizer featuring iconic food items from both cities. Then,in a game inspired by each city's legendary sportsteams, the chefs must score footballs to decide how manyingredients they can include in their regional entrees. Thecity team with the highest combined score wins ,000 andGolden State bragging rights.