The Bostonian Society seeks to preserve and share the history of Boston, Massachusetts. To this end, the society operates the Old State House Museum. The museum presents information on the Old State House itself, the Boston Massacre, Boston and the Revolutionary War, staff favorite artifacts, and architectural conservation and preservation, among other topics. The Old State House itself was built in 1713 to house local government offices.
The society offers interactive and traditional exhibits, a multimedia presentation, guided student tours, self-guided student tours, an educational program for students, self-guided group tours, guided group tours, wayside historical markers, research library access, research assistance, and teacher workshops. Groups of 10 or more are required to make reservations at least three weeks in advance. The library is open by appointment only. Non-member library use requires payment of a fee, and is limited to two-hour sessions. The museum is not wheelchair accessible. The website offers virtual exhibits, lesson plans, primary documents, pre- and post-visit activities, a scavenger hunt and self-guided tour for use on site, and an online Boston Massacre game.