The chefs must adapt quickly when their cooking mashes up with social networking and they begin receiving dish notes via Twitter. Later, they will each be able to pay homage to an influential teacher when they are asked to create dishes in the teachers' honor.

The still-standing chefs sharpen their knives for the time-honored fan-favorite "Restaurant Wars" test. The all-encompassing culinary challenge tasks them to create an eatery, from its signage and logos to its menus and meals.