* Trick-or-Treat (Click for town listing and times)

Ayer – 6pm to 8pm
Berlin - No set time
Bolton - No set time
Boylston 530-730pm
Clinton - 530 to 730pm
Devens @ 5pm
Groton– 6pm to 8pm
Harvard – 5pm to 8pm
Lancaster  - 4pm to 8pm
Littleton – 5:30pm to 8pm
Lunenburg – 6pm to 8pm
Pepperell– 6pm to 8pm
Shirley– 6pm to 8pm
Sterling - 4pm to 8pm
Townsend - 6pm to 8pm
West Boylston - 5pm to 8pm
Westford - 530p - 8pm