BROOKFIELD — Sue Gunn, a curator for Wilton Historical Society and at Lockwood Matthews Museum, will present a slide-illustrated program on “Shaker Design: A Look At Its Origins and Impact on American Life” on Wednesday, July 26. The program will be presented at Brookfield Historical Society, on Route 25 at 133 in Brookfield Center. It will begin at 7:30 pm and admission is free. For additional information, call 740-8140.