Fans of bold flavors can watch five chefs vie this Sunday to create the ultimate version of the Philippines’ unofficial national dish at San Antonio’s inaugural Adobo Throwdown Cooking Competition and Food Expo. The event will feature an Iron Chef-style assessment of the chefs’ takes on Filipino adobo, which typically consists of meat or veggies marinated in vinegar, soy sauce, garlic, bay leaves and black peppercorns. The marinated goods are then browned and simmered in the resulting sauce.