First, special guest judge Lorraine Pascale helps Giada De Laurentiis and Bobby Flay determine the best dish made from frozen foods. Then, it's time for one of the most festive trends -- a tiki party! In teams of three, the finalists create an island-inspired menu, then take the stage for a team food demo to a crowd of party-goers. Anne Burrell joins as guest judge to help pick the best tiki team.