The Moss Building is a former Missouri Department of Conservation garage and mechanic shop converted into a 4,000 square foot activity center by Columbia Parks and Recreation. The building is primarily used for recreation programs and classes. However, when not in use for scheduled programs, the Moss Building is available (primarily Friday evenings, and Saturday and Sundays afternoon-evening) for private parties, events, weddings, and meetings, with a maximum of 100 people. This building includes two open space rooms (Room A - 1,435 square foot and Room B - 1,067 square foot), lobby, restrooms and a kitchen area.