With the boys up early at Madrid's fish market, the ladies lounge luxuriously eating churros and hot chocolate. Then Gwyneth and Mario cruise down to Toledo for a cooking lesson with one of Castilla la Mancha's top chefs. Mark and Claudia travel the route of Don Quijote, tilting at windmills and learning how to make Manchego cheese. That night, the group celebrates Claudia's birthday in style. After eating bird sushi, Mario learns that Iron Chefs don't always have iron stomachs.