Mayer is a census-designated place (CDP) in Yavapai County, Arizona, United States. The population was 1,408 at the 2000 census. Mayer includes three sites listed on the National Register of Historic Places: Mayer Apartments, Mayer Business Block, and Mayer Red Brick Schoolhouse.
Camp David is a rural retreat of U.S. presidents in northern Maryland. It is located in Catoctin Mountain Park on a spur of the Blue Ridge Mountains. Camp David lies just west of Thurmont and 64 miles (103 kilometers) northwest of Washington, D.C.
President Dwight Eisenhower changed the name of the retreat to Camp David in honor of his grandson, David Eisenhower. Although he and his wife, Mamie, tended to use Camp David for private relaxation, Eisenhower held the first cabinet meeting ever to take place there.