The Historical Society of the Cocalico Valley (HSCV) will offer an educational program, "Historic Barns of Southeastern Pennsylvania," on Wednesday, Oct. 22, at 7 p.m. at Holy Trinity Lutheran Church, 167 E. Main St., Ephrata.

Historian and scholar Greg Huber will speak on the Sweitzer-style barns that were built in the rich limestone valley of Lancaster County. He will also sign copies of his book.

The program is free and open to the public. The parking lot and entrance are accessible via the alley behind the church. For more information, visit http://www.cocalicovalleyhs.org or call 717-733-1616.