77nyeonsaeng Gopdori Jeongol Sikdang Dongdaemunjeom is a Korean restaurant in Dongdaemun, Seoul, serving nakgopsae and gopdori jeongol. The nakgopsae boils soft nakji, clean shrimp, and savory gopchang (grilled intestines) in a rich broth. The gopdori jeongol comes with a rich broth and a generous portion. The spice level and seasoning are set to be mild rather than harsh.