no need. According to the public comment website, Joy City does not need to make an appointment in advance to find shore seafood, but it needs to wait in line when there are many people. Joy City Shore Finding Seafood is a seafood cafeteria, located on the 4th floor of Hall B of Joy City in Dashizi Street. There are many kinds of seafood in the restaurant, including river crabs, shrimp crawlers, flying crabs, conch life, scallops, astragalus seeds and so on.