The sun was out and a chill was in the air on Friday evening for this year’s Trick or Treat on Main Street, held annually in Gloucester. In top photo, trick-or-treaters grab a few packs of candy before heading to their next treat stop. In middle photo, a man with a pumpkin head greets costumed individuals as they make their way into the village. In bottom photo, Ben and Sam Adams, from left, play music in front of the Gloucester Museum of History. Gloucester Main Street also held a window decorating contest as part of Trick or Treat on Main Street, with The Cereal Plug getting first place, Buoy 22 second place and The Silver Box taking third place....