In this episode, Christopher Kimball travels to seaside Jalisco, Mexico to learn from some local chefs. Back in the kitchen, Chris and Milk Street Cook Erika Bruce bake warm, sweet and subtly nutty Corn and Cinnamon Butter Cookies. Next, Milk Street Cook Lynn Clark whips up briny and savory Butterflied "Grilled" Shrimp. Finally, Milk Street Cook Rayna Jhaveri assembles Salsa Macha Costeña, made with nuts and chilies.