Guy revisits some of the best of Flavortown, starting in San Diego.

Guy goes around the country on a tour of bodacious beef dishes.

Guy Fieri's checking out global flavors in Hawaii, Missouri and Texas.

Guy visits joints in Nevada and Utah and pays tribute to an old friend.

Guy Fieri grabs worldwide flavor, including Australian comfort food in MO.

Giada takes control of her neighborhood's block party and makes it special.

Giada spends Halloween afternoon preparing delicious treats.

Giada creates an Italian meal after looking at photos of her childhood.

Charm City makes a cake for one of the biggest horse races in the world.

Hell week has arrived at Charm City Cakes! Twenty-four cakes in seven days.

Cakes include a massive cookie cake and a surprise cake for Duff's dad.

Why did the chicken cross the road? Probably to escape host Alton Brown!

Alton Brown ponders the potato and all its culinary uses.

Alton Brown cracks the case of the mysterious egg.

Twenty-four of the country's worst home cooks come to New York City.

The recruits learn fundamental knife skills at Arirang Hibachi Steakhouse.