ELIZABETHTOWN Adirondack Architectural Heritage and the Adirondack History Museum will present a cemetery preservation and conservation workshop led by Jon Appell, of New England Cemetery Services, West Hartford, Conn. on Saturday, Oct. 11. The day will include a presentation followed by a hands-on demonstration, during which participants will work on gravestones in a local cemetery. Learn about the origins of gravestone carving in America; various stone types and styles; and the progression of repair techniques from the 1900s to the present. We will also learn basic stone repair techniques and how to properly clean gravestones. The workshop begins at 9 a.m. and ends at 4 p.m. The cost of the workshop is $40 for AARCH, AHCM, and Essex County Historical Society members, and $45 for non-members. Advanced registration is required. For more information call AARCH at 834-9328.