Host your next event surrounded by history at the W.H. Over Museum, South Dakota’s oldest museum. Sletwold Hall, located in the museum's Southeastern Gallery, offers a unique and memorable backdrop for graduations, corporate meetings, classes, and celebrations. The space is fully equipped with a pull-man kitchenette, high-speed internet, a built-in audio system, and video slideshow capabilities. Alcohol is permitted for private events. Contact us today to reserve Sletwold Hall!