POULTNEY, Vt. — The National Slate Association (NSA) will be celebrating the tenth anniversary of its reorganization Sept. 21-23, 2012 in the New York-Vermont Slate Valley. Featured events will include a quarry tour, mill tour, reception at the Slate Valley Museum, and a formal banquet with a guest speaker who will address the history of the Slate Valley relative to major events in U.S. history.

For more information, visit www.slateassociation.org.