Grayson Schmitz

The chefs celebrate the 10th anniversary of "Top Chef;" the chefs compete using only 10 ingredients, then, they must create a dish that reflects who they were 10 years ago; Michael Voltaggio, Antonia Lofaso and Mei Lin Hua join the other judges.

In Oakland, Calif., the chefs cook for rapper MC Hammer, who will judge the dishes; master chef Jonathan Waxman asks the chefs to step into a culinary time machine and prepare dishes inspired by significant international food eras.

During the Restaurant Wars, the chefs must open their restaurants for both lunch and dinner services, which results in twice the drama.

In San Diego, the chefs cook up high-end tacos for Mexican chef Javier Plascencia; at Juniper and Ivy, the contestants serve up mouthwatering dishes to complement their handcrafted microbrews.

The chefs strive to create the most visually appealing "food porn" using only snack food; the chefs cook for a black-tie event called Beefsteak during which the diners eat with their hands; diners include Colin Hanks, Max Silvestri and Matt Selman.

After preparing a full lunch service, the chefs must clean up and do it all over again for dinner; the judges scrutinize everything, including concept, food, service, and consistency.