Food trucks and a free movie included. More info: trunkortreat@waynesboropa.gov. Stoner's Dairy Farm's Trick or Treat Night: 6-8 p.m. Wednesday, Oct. 23, farm at 7678 Oellig Road, Mercersburg.

Before the holiday, candy and costumes are going to take over downtown with Main Street Area Association’s free Trick or Treat Parade at noon on Sunday, Oct. 27.