The York County Department of Parks and Recreation and the York County Heritage Trust will present an archaeology program, 6:30 p.m. Thursday, Aug. 7, at the Horn Farm Center for Agriculture, 4945 Horn Road, Hellam Township.

The walk will be held in conjunction with the Archaeology Week Youth Program. The students will discuss what they've discovered at an active excavation site on the farm.

There is no fee, but registration is required. To register, call Nixon Park at (717) 428-1961.