170,000 square feet of space. The 170,000 square feet (16,000 m2) museum has galleries for interpretative displays of its permanent collection as well as galleries for rotating exhibitions. A huge atrium, two classrooms, and a 230-seat auditorium accommodate a wide range of activities, classes, and special events. Free admission. The museum was founded in 1975 by a group of local businesspeople who wanted to create a place where Alaska's history could be told through objects as well as words. They hired an architect and began collecting art, science, and history on display today. By 1980, they had formed a non-profit organization and opened their first building. Since then, several more buildings have been completed or are under construction, including this one in 1999. There are plans to build another large museum next to this one which will include an IMAX theater. In addition to being able to visit the museum anytime, patrons can enjoy many free programs during public hours. These include story time, music classes, and art workshops for all ages. Family fun nights feature activities such as ice skating, snow shoeing, and sled dog racing. In summer, live music performances are held in the atrium throughout the day. Nighttime shows with magicians, dancers, and musicians are also offered occasionally. The museum's location in downtown Anchorage makes it easy to get to. It is only a short walk from many downtown hotels and restaurants.