The remaining chefs go head-to-head in a challenge for which Chef Ramsay provides the first three ingredients, but the chefs must race to hit a buzzer in order to get their final three. Tension is high as the chefs try to impress not only Chef Ramsay, but guest judge, Jenn Louis - chef and owner of Lincoln/Sunshine Tavern. The winner receives a special prize - a luxurious overnight trip to Las Vegas, where they will stay in the Presidential Suite at The Venetian Hotel. Meanwhile, the other chefs are left to sort trash for recycling day. During dinner service, the chefs try to keep it together as guest diners TV anchor Neil Everett ("Sportscenter"), comedian Pauly Shore (host of podcast "Interested") and actor Erik Griffin ("Workaholics") watch from the dining room. Find out who will impress.