Jeongseong Sundae is a sundae specialty restaurant in Geumjeong, Busan, serving sundae gukbap and sundae jeongol. The sundae jeongol comes with a spicy broth and unlimited refills of the add-in ingredients, and the sundae gukbap can be ordered with extra perilla seed powder. Families and year-end gatherings make up much of the clientele, and side dishes keep coming throughout the meal. Both the sundae gukbap and the sundae jeongol are large portions.