Mersea Restaurant, Bar and VenueIsland Double Decker Cheeseburger$19.99Double patty burger on a brioche bun with cheddar, tomato, iceberg lettuce, and house secret sauce.What people saidBe the first to tell people about this dish.A real review, tied to a real visit.Write a reviewCheck in first📝Reviews are tied to a real visit — that’s how we keep them honest.Check in nowNot here right now