Tonight at 7:30 p.m. the New York League of Conservation Voters Education Fund, Protectors of Pine Oak Woods, the Westerleigh Improvement Society, Grasmere Civic Association, Grant City Civic Association and the Natural Resources Protective Association are sponsoring a Staten Island District 50 City Council Candidate Forum on Sustainability. Jewish Community Center of Staten Island, 1466 Manor Road. RSVP here.