It's an all-day fiery fiesta at Gelson's Market in Thousand Oaks, Calif., as Alex Guarnaschelli challenges four chefs to convince shoppers to part with their carts. Judges Sharone Hakman and Antonia Lofaso watch as the chefs bring the heat for the perfect taco party and then have to rise and shine for a Sunday brunch. The final two chefs are tasked with creating the perfect midnight snack.

Alex Guarnaschelli challenges four chefs to think outside of the pizza box as they stake out shoppers at Bristol Farms market in Calabasas, Calif. They ask shoppers "Where's the beef?" for a backyard cookout, and the final two chefs throw down in an epic "wrap" battle to impress judges Monti Carlo and Simon Majumdar.