Jeongdaegam Gamjatang Main Branch is a 24-hour restaurant in Jangan-dong, Seoul, serving gamjatang, bone hangover soup, and bone jjim. The bone jjim includes squid, shrimp, and crisp bean sprouts, while the gamjatang comes with plenty of ugeoji and soft lean meat. A self-service bar lets diners add gamjatang broth and side dishes themselves, and pork cutlet and ramyeon sari are also available. Guests take off their shoes to enter and sit on chairs, which makes entering and taking a seat inconvenient.