ABOUT THE ORGANIZATION. Founded in 1991 by successful businessman and philanthropist, Harold Grinspoon, the Harold Grinspoon Foundation (HGF) has invested more than $200 million in programs that make Jewish life and Jewish community more vibrant and more connected. Based in Agawam, Massachusetts (just five minutes from Springfield and thirty minutes from Hartford), HGF and its sister foundation the Harold Grinspoon Charitable Foundation (HGCF), e...