Hwanghaedo Wangjokbal Chapssalsundae, Sundaeguk is a Korean restaurant in Seoul serving wangjokbal, chapssalsundae, and sundae-guk. The jokbal is soft with a moderate chew, and comes with geotjeori and buchu geotjeori topped with plenty of sesame oil. The dining area is spacious, with many seats, and is cool and clean. Broth is also served with the jokbal.