Auxiliary Enterprises Welcome to the Auxiliary Enterprises Department Auxiliary Enterprises at The Citadel oversees several auxiliary services on campus. All services listed are available to cadets, graduate students, faculty and staff, alumni and the general public. Services include: Barber Shop Beach Club Bookstore Cadet Store Coin Laundry Dining Services Dry Cleaning & Laundry Event Management OneCard Retail Dining Swain Boating Center Tailor Shop & Embroidery