A new Westford Museum exhibit recognizing the 20th Anniversary of September 11, 2001 opens for a limited engagement Sunday August 29th 2-4pm. The exhibit tells the story of 9/11 through artifacts, personal stories and pictorial history of how Westford has recognized that fateful day. Twenty years later, the attacks of September 11 are still fresh in the memories of many of us. Always remember, never forget.