Kuu Kuu Busan Dongnae is a buffet restaurant serving sushi, Chinese dishes, noodles, and desserts, located on the fifth floor of the Hub Sky building in front of Oncheonjang Station. It offers many kinds of ice cream and desserts, along with a play area for children. Meals are limited to 90 minutes, and two hours of free parking is available at the shopping center or Homeplus. On both weekdays at lunch and dinner, seats fill quickly and the noise level is high when crowds gather.