Ottteksun is a snack shop in Sinwon Market in Gwanak-gu, Seoul, selling tteokbokki, sundae, gimbap, twigim and eomuk. The gimbap and twigim go well together, and the tteokbokki has chewy rice cakes with a sharp chili aroma that makes it mildly spicy. The chapssal tangsuyuk is fried to order with wood ear mushrooms, carrots and onions and arrives warm. Portions are on the small side.