Valerie Bertinelli is heating up her Cinco de Mayo celebration with spicy dishes inspired by rare Hatch chilies from her brother's hot pepper garden. Her menu for this special fiesta includes Slow Cooker Chicken Mole with Sliced Radishes, Hatch Chili Cream Cheese Dip, Aztec Chocolate Brownies with Cinnamon Whipped Cream, and a Mango Passionfruit Margarita.