On Wednesday, September 2nd the Boston Landmarks Orchestra will present “Green Masterpieces”, a free concert at the Hatch Shell on the Esplanade. The concert, which begins at 7:00 PM will feature nature-themed pieces by Mendelssohn, Mozart, Handel and others. NU’s very own Michael Dukakis will be narrating The Story of Frederick Law Olmsted by Thomas Oboe Lee. This will be a carbon-neutral concert because all emissions generated by it will be offset. The Hatch Shell is just a short walk from the Green Line’s Arlington stop.