Originally built in 1893 by Marcus Duval, a decorated Civil War hero whose family had been on Shelter Island for generations, the history of the building connects us to the deep roots of Shelter Island. Originally named for its operators, Duval and Payne's was the original Post Office and General store for the community, where residents came for everything from lamp oil to ice and even fresh meat from the butchery. The building has gone through many renovations since, but maintains the beautiful original glass windows and distinctive charm that add to the experience of dining at 18 Bay.