Mason House museum $5; $3 (ages 6-12). Donations are accepted for the Robinson House, the exhibit hall and use of the research library.
Robinson House Tues.-Fri. 10-4 (also Sat. 1-4, July-Aug.); closed Nov. 1-Thanksgiving. Exhibit hall Tues.-Sat. 1-4, July-Aug. Mason House museum Thurs.-Sat. 1-4, July-Aug.; by appointment rest of year. Research library by appointment only. Allow 30 minutes minimum.