Diamond Harbor Seafood Restaurant 949a Edgewater Blvd, Foster City, CA94404 Diners can enjoy the beautiful waterfront view as they dine at Diamond Harbor Seafood Restaurant. Located in the Edge…More Water Place shopping center, the restaurant serves traditional Chinese dishes and specializes in fresh seafood options. Dim Sum is offered daily. With plenty of space, the restaurant is available for private bookings. Online table reservations and ordering are also available.