Haeundae Yetnal Patbingsu is a shop in Haeundae, Busan, that sells only patbingsu and danpatjuk. The patjuk has bits of red bean to chew and is not very sweet. The shop has been open for more than ten years, and customers in Haeundae have come for patbingsu and patjuk since earlier times. Patbingsu is the summer item and danpatjuk is the winter item.