Known for its daily dim sum service, this local favorite seafood restaurant serves up traditional Chinese seafood in the Kaimuki district. The dim sum carts go around until 3pm, serving hundreds of bite-sized dumplings and custard tarts every week. After that it becomes a normal sit-down restaurant, but it's never stuffy or formal. Meant for groups and families, this is a casual place to go eat your body weight in some of the freshest seafood around. Seating over 300 people, with private rooms for special functions, Happy Day is always bustling and energetic, but the quality of the food never suffers.