Media sponsor: Observer-Reporter MEADOWCROFT ROCKSHELTER AND HISTORIC VILLAGE Avella, Pa. | www.heinzhistorycenter.org| 724-587-3412 EXPLORE 19,000 YEARS OF HISTORY, ALL IN ONE DAY! Media sponsor: Observer-Reporter MEADOWCROFT ROCKSHELTER AND HISTORIC VILLAGE Avella, Pa. | www.heinzhistorycenter.org| 724-587-3412 EXPLORE 19,000 YEARS OF HISTORY, ALL IN ONE DAY!