CASTLE SQUARE TENANTS ORGANIZATION 2020 CHARITABLE TRUST (THE 'TRUST') WAS FORMED TO SUPPORT THE ACTIVITIES OF CASTLE SQUARE TENANTS ORGANIZATION, INC. (CSTO) AS WELL AS OTHER ORGANIZATION'S WHICH ENHANCE THE EDUCATIONAL AND CULTURAL EXPERIENCES, AFFORDABLE HOUSING OR ECONOMIC OPPORTUNITIES FOR LOW INCOME RESIDENTS OF THE SOUTH END AND CHINATOWN NEIGHBORHOODS OF BOSTON AND THE GREATER BOSTON AREA.