The Unionville-Chadds Ford Education Foundation, a nonprofit that supports the Unionville-Chadds Ford School District, is celebrating its 20th anniversary.  The public is invited to join its members for a fun-filled night at the Gables of Chadds Ford, festivities that will include hors d'oeuvres, dancing, cocktails, and a silent auction. For details and to purchase tickets visit: http://www.ucfedfoundation.org/www.ucfedfoundation.org.