Historical Society for Yates County, New York Yates County History Center, 107 Chapel Street Penn Yan, NY 14527, Phone: (315)536-7318 To increase knowledge and understanding of the history of Yates County in order to promote better understanding of this history for present and future generations. We fulfill this mission by: Operating active museum programs, Gathering objects and recorded historical information about places, events and people of the region, Developing interpretive exhibits, Assisting the public to assure accessibility and answer inquiries, Providing interactive, educational programs, Managing museum collections while insuring preservation and protection, and Coordinating all resources including fostering community partnerships.