- Jewish Community Center of Greater New Haven provides a warm, friendly atmosphere for health, thought, learning and values. Our mission is to facilitate total wellness through programs that stimulate mind, body and spirit. COMMUNITY AND COMMITTMENT The JCC strives to make a tangible link with Judaism for every Jewish individual in the community, regardless of their affiliation, including the unaffiliated. We are also proud to be a common meeting ground for all segments of the community regardless of their faith, background or orientation. All are truly welcome at our house. We are open seven days a week, closed only on the three major Jewish holidays.