In Napa Valley, CA, the remaining grill masters take on a porky surprise, a surf and turf combo and a tricky dessert of bananas and wine in the final battle to see who will claim the $50,000 grand prize.In Napa Valley, CA, the remaining grill masters take on a porky surprise, a surf and turf combo and a tricky dessert of bananas and wine in the final battle to see who will claim the $50,000 grand prize.