Basic event infoEvent date: Aug 22 2017 - 6:30pmLocation: Island Park Main Street Williamsville , NY United States See map: Google Maps New York US Public event fieldsEnjoy the a cappella sound of the Friends of Harmony in 4 part barbershop style harmony. This free concert is brought to you by the Town of Amherst Arts and Culture in Public Places board. The fun begins at 6:30 under the pavillion at the Village of Williansville's Island Park.