In their first MASTERCHEF field challenge, the Top 18 home cooks are divided in to two teams where they will have to prepare appetizers and entrees for a very special guest and member of the MASTERCHEF family, season 6 contestant Nick Nappi on his wedding day! Not only will they feel the pressure from Gordon Ramsay, Christina Tosi and a former contestant but also Nick's bride and 72 hungry wedding guests. The winning team will earn a significant advantage in the next elimination challenge.