We found an epic deal for one of Sydney’s best seafood buffets! Get up to 38% off a feast at Sheraton Grand’s all you can eat seafood buffet… Plus shop through Cashrewards to get up to 15% off! Find a spread including tiger king prawns, Sydney rock oysters, New Zealand mussels, spanner crab and more! Plus some mouth-watering roasted meats, salads, sushi pizza and desserts!