09 April, 2018 4:00 pm Mason Tenders District Council of GNY - 7th Floor Conference Room , 520 8th Avenue (between 36th and 37th Streets), New York, NY 10018 Mason Tenders District Council of GNY – Conference Room 520 8th Avenue (between 36th and 37th Streets), 7th floor, New York, NY 10018 Share via Facebook Twitter Pinterest