Hudson – Memorial Day was observed in Hudson with a parade downtown May 27. Marchers included representatives from Hudson veterans” organizations, Scout troops and teams from Hudson Youth Baseball and Softball. Music was provided by the marching bands of Hudson High School and JFK Middle School. A ceremony followed at Liberty Park with speakers including state Rep. Kate Hogan, D-Stow, Board of Selectmen Chair Joseph Durant and Specialist Ryan Morgan of the Massachusetts Army National Guard. The Hudson Elementary Schools Choir sang at the ceremony.