Sullivan Expedition Against the Iroquois Indians, 1779 - Teaoga (PLAQUE). Teaoga. Indian village 3 miles distant from Sheshecunnunck, site of Sullivan's army encampment August 11-26, 1779, lay one and one-fourth miles south of this point. Corner of Tioga (PA 199) & Main Sts., Athens, PA by Pennsylvania Historical and Museum Commission Colour: blue Wikimedia: Flickr: [geolocate this address] Google Streetview OpenStreetMap