Hog Island Oyster Co. is located in Oxbow Public Market. It has become a popular spot for shellfish in Napa. The restaurant serves internationally acclaimed oysters from Tomales Bay, Kumamoto, Sweetwater and more. Outdoor dining is available and gives guests a view of the Napa River. Hog Island Oyster Co. is a member of the Pacific Coast Shellfish Growers Association, and has three locations in northern California.