The 250-seat Stewart Auditorium, opened on June 14, 2015, brings a much needed year-round space for existing and new programs to the Longmont Museum. Concerts, lectures, symposiums, independent films, theater camps, for children and adults are among the many exciting activities that take place in the new auditorium. It features state-of-the-art acoustics, lighting and audiovisual equipment. A 7-foot-6-inch Shigeru Kawai concert piano is also available for use. This space is ideal for performances, lectures, films and large employee meetings.