Town Celebrations Committee is seeking volunteers to serve as Parade Ambassadors who will march in Lexington’s Patriots’ Day Parade on Saturday, April 18.  Play a key part in this nationally known celebration marking the birth of our nation. No experience necessary! Teams of two or three will march in front of a parade unit, carrying a banner naming the unit’s sponsor. Parade Ambassadors receive complimentary tee shirts.  High school students earn four hours of community service credit.  Members of sports and academic teams, walking groups, civic organizations, friends, and students can register at https://patriotsday.com. The minimum age is 11 years; under 11 may march accompanied by a parent.