The Horton Museum Center, named for decorative arts pioneer Frank Horton, is located at the south end of Main Street in the district. The Horton Museum Center is home to the Museum of Early Southern Decorative Arts (MESDA). In addition to the museum, this building also houses The Horton Museum Center Store and the Old Salem Museums & Gardens Research Center and Library. The MESDA Auditorium, also located here, can be rented for special events or meetings.