The Mystic River Watershed Association invites you to Meet Marion Stoddart, a citizen leader who inspired thousands, on Thursday, March 22 beginning at 7 pm at the Capitol Theater in Arlington, Massachusetts.  The United Nations, National Women’s History Project, and National Geographic have honored Marion Stoddart for her work in turning one of the most polluted rivers in America into a clean, healthy environment for wildlife and people.  Find out how she did it. Watch the 30 minute documentary film about Marion Stoddart, then join in an inspiring discussion with her afterward.  $10 suggested donation at the door or online at www.mysticriver.org.  You may also call 781-316-3438 for more information.  Co-sponsored by the Friends of Spy Pond Park, Ocean River Institute, Green Medford Ecological Landscaping Association, Friends of Alewife Reservation, Charles River Canoe and Kayak, Somerville Climate Action, Woburn Residents’ Environmental Network, Sustainable Arlington, and Friends of the Mystic River.