Dookki Yeongdojeom in Yeongdo, Busan, is an all-you-can-eat buffet where you cook tteokbokki yourself. You can choose from different types of rice cakes and combine spicy, less spicy, jjajang, and cream sauces. Drinks are also available without limit, and you can eat tteokbokki multiple times. An environmental charge applies to leftover fried items.