The Mechanicsburg Museum Association is a nonprofit organization dedicated to preserving and showcasing the history of Mechanicsburg, Pennsylvania. The museum features several historic buildings, including the 1890 Train Station and the John E. McGowan House, which provide insights into the town's past and its development over the years. Visitors to the museum can explore various exhibits that highlight local history, including artifacts, photographs, and documents. The association also organizes events and educational programs to engage the community and promote awareness of the area's rich heritage.