Trick or treat hours are:
5 p.m. to 8 p.m. Wednesday, in Zionsville.
5:30 p.m. to 8:30 p.m. Wednesday, in Whitestown.
6 to 9 p.m. Wednesday in Lebanon and Thorntown.
Particiants in Thorntown annual Halloween parade will gather at Thorntown Elementary School at 5:30 p.m. The parade will begin at 6 p.m. and conclude downtown.