Kong Maeul Sikdang is a handmade tofu stew restaurant at the entrance of the Dongdaemun grilled fish alley in Seoul. Its main dishes are perilla seed sundubu and kimchi jeyuk, and the stew is served boiling hot. The restaurant was closed when visited at 8 a.m. and 8:30 a.m. At lunch, it does not accept customers who come alone.