Kau Tteokbokki Idae Main Branch is a snack shop in the alley in front of Idae that serves gukmul tteokbokki and vegan tteokbokki. It offers jjoladang with jjolmyeon, jjajang tteokbokki, and crispy twigim, and customers can choose between rice tteok and wheat tteok, spice level, and toppings. Vegan tteokbokki, twigim, and jumeokbap are listed separately, making ordering easier, and water, danmuji, and chopsticks are self-service. It is hidden inside the alley, so it is hard to find, and prices run high for a snack shop.