Popularly known as the Pension Building, the National Building Museum plays a pivotal role in narrating the history of design, engineering, construction, urban planning and architecture in the United States of America. A non-profit organization, the museum hosts a number of exhibitions, festivals and public programs that endorse the exchange of ideas and information across people of all sections of society, all around the world. Located in a monumental structure with a design based on Italian Renaissance palaces, the brick and terracotta building is grand and contains a massive 15-story interior with eight Corinthian columns that are 75 feet (23 meters) high. The museum's space has also been the site of inaugural balls and a popular Christmas television special. An iconic tourist attraction, a visit to the capital city is certainly incomplete without a tour of the National Building Museum.