The student activities building. It houses a variety of services for cadets as well as The Citadel Bookstore; Buyer Auditorium, named in honor of former U.S. Representative from Indiana Steven Buyer, Class of 1980; and the Munnerlyn Food Court, a full-service snack bar open to the public.
Mary B. Murray Memorial Infirmary
Named for the wife of Charleston philanthropist Andrew Buist Murray, this was one of the first buildings erected on campus. First Battalion is named for Andrew Buist Murray.