Also See: Grand Celebration of The Tompkins Treasure Hunt View Event → Sep 24 Hammer & Tongs: Van Doren's Ironworks Thursday, September 24, 2026 7:00 PM 8:00 PM The History Center in Tompkins County (map) Google Calendar ICS Brad Edmondson, author of the Tompkins County Historical Commission's most recent book Hammer & Tongs: The Ironworks of Durand Van Doren , will do a special reading of selections from the book, accompanied by Durand Van Doren himself.