Cyclorama Building A registered national historic place Built in 1884 to exhibit a huge circular painting "The Battle of Gettysburg" now at Gettysburg National Military Park in Pennsylvania. It was later used as skating rink, garage and flower market. The site where Albert Champion developed his sparkplug in 1907 and since 1970 the main exhibition hall for the Boston Centre for the Arts.

539 Tremont Street, Boston, MA, United States