With over 14,000 square feet of art-filled exhibition and event space, 21c St. Louis will feature a wide range of spaces – many with cutting edge audiovisual technology. 21c is the perfect venue for board retreats, executive meetings, cocktail gatherings, reception dinners, charitable events, intimate weddings or any other special occasion. Marriage is one of life’s greatest events – plan yours with a rehearsal dinner, wedding, or reception that is sure to make a lasting impression! Leave the boring reception hall behind – 21c offers unforgettable spaces St. Louis.