Catholic Hall is a religious facility next to Myeongdong Cathedral that sells Catholic books and religious goods and hosts education and events. Its basement cafeteria is open to the general public for lunch, and meal tickets must be purchased in advance by card. The building stands on the former site of St. Mary's Hospital and contains religious goods shops on the first and second floors, an auditorium and a small chapel on the third floor, where various doctrine and liturgy classes are held. The facilities are old.