Quentin Senior Activity Center Route 72 & Route 419 Cornwall, PA 17016 Phone : (717) 274-7541 Business Category Government Offices-County Legislative Bodies Lebanon County Offices--area Agency On Aging, Senior Activity Centers, Southern Lebanon Rr 419 Cornwall, PA 17016 Phone : (717) 274-7541 Business Category Government Offices-County Social Service & Welfare Organizations Senior Citizens Service & Health Organizations Individual & Family Social Services Government Offices & Public Schools