The museum, in a former 1919 train station, offers more than 250 hands-on exhibits as well as demonstrations, displays and touring exhibitions. Open Monday-Saturday 9:30am-5pm (also Friday & Saturday 5-7pm), Sunday 11:30am-5pm, Memorial Day-Labor Day; Monday-Saturday 9:30am-5pm, Sunday 11:30am-5pm the rest of the year.