Joseon Kalguksu sits in an alley near Kyungsung University and Pukyong National University in Busan, serving kalguksu, sujebi, and other soup dishes with drinking snacks. It stays open 24 hours, running as a restaurant during the day and a bar at night. Many customers come for the soup dishes together with makgeolli, and it is also used as a third stop late at night. The food is ordinary.