ORGANIZATIONAL DESCRIPTION. Jack & Jill Center is a nonprofit 501(c)(3) community-based organization that provides comprehensive, holistic, wraparound support services to children of high-need parents who work or attend school in order to improve their wellbeing and quality of life. Established in 1942 as a nursery school by the Junior League of Greater Fort Lauderdale, Jack & Jill Center is the oldest nonprofit provider of early childhood educat...