21c Museum Hotel Cincinnati brings over 8,000 square feet of art-filled event space to the heart of downtown. Featuring a wide range of Cincinnati hotel event venues – many with large light-filled windows and cutting edge audiovisual technology available – 21c is the perfect venue for board retreats, executive meetings, cocktail gatherings, reception dinners, charitable events, intimate weddings, or any other special occasion. Weddings Make your big day a unique experience by hosting your reception, rehearsal, or wedding at 21c Cincinnati. Our large main gallery seats groups of up to 120 and receptions as large as 200, while our other galleries are perfectly suited to smaller receptions. The Rooftop at 21c and Metropole both offer private event space well-suited to rehearsal dinners. Metropole’s culinary team can prepare a catering menu specifically tailored to your needs.