For adults planning Halloween
Trick-or-treat in Buffalo Grove, IL 2026: Sat, Oct 31 · 3:00 PM–8:00 PM
Sat, Oct 31, 3:00 PM–8:00 PM
Times are Central time, as the Buffalo Grove source states them.
The village recommends these hours. They are not enforced.
Confirm with Buffalo Grove before you go.
View the official Buffalo Grove pageChecked .