Trick or Treat on Main | Chambersburg

Saturday October 31st, 2026 11:00 AM – 1:00 PM (while supplies last) Join our businesses and visiting groups for a fun day of Trick or Treating on Main Street in Chambersburg, organized by the Downtown Business Council of Chambersburg. A Costume Contest with prizes will be held at 12:00 PM at the Courthouse Plaza! THERE ARE NO VENDOR SPACES AT THIS EVENT If you are a local non-profit group or community partner business who would like to participate as a trick or treat stop, please reach out to Downtown Business Council of Chambersburg directly by October 24th.