Jwadong Suje Wang Donkaseu is in Haeundae, Busan, serving handmade wang donkaseu in an old-style Korean Western-diner style with cream soup before the meal. Phone ahead to order takeout for a set pickup time, and serve yourself kimchi, pickles, and udon broth at the restaurant. The dining area may smell of cooking oil, and the food can taste greasy.