The Lexington Planning Board held a public hearing on Wednesday, June 12, 2019 at 7 pm, in the Selectmen's Meeting Room, Town Office Building, 1625 Massachusetts Avenue, Lexington, on a petition to amend Lexington's Code, Chapter 135, the Zoning Bylaw and Zoning Map, by changing the zoning district designation of Map 84, Lot 81 (7 Hartwell Avenue) from its current zoning district, CD-1, to the CSX zoning district, to allow additional uses including, but not limited to use by the Russian School of Math; or to act in any other manner relative thereto.