1. Germantown Historical Society
19313 Liberty Mill Rd, Germantown, MD 20874
Coordinate: 39.17217,-77.2722
Phone: (301) 972-2707
2. King Barn Dairy Mooseum Inc
12535 Milestone Manor Ln, Germantown, MD 20876
Coordinate: 39.20672,-77.25861
Phone: (301) 528-6530