Monster Munchies goes to Fowey, Cornwall, at the Annual Royal Regatta, where two local teams take on the colossal challenge of super-sizing a Cornish Pasty. It's a real-life David and Goliath battle as The Lostwithiel Bakery try and overpower the might of the Proper Cornish Company in a battle to create the mother of all pasties! They will be judged on size, presentation and taste. Who will be crowned the Monster Munchy champion?