12 September 2019 The YMCA of Greater New York Partners with NYC °CoolRoofs to Further Reduce Carbon Impact To celebrate the YMCA’s annual Properties Service Day on September 12 and 13, volunteers from the YMCA and NYC °CoolRoofs worked together to apply a white, reflective coating to the roofs of the YMCA’s North Brooklyn and Cross Island branches. Cross Island YMCA community North Brooklyn YMCA