Trick-or-Treat in Mount Vernon On: September 29, 2020September 29, 2020 By: Roxie Bell Trick-or-Treat will be October 31st, 4:00 p.m. – 7:00 p.m. (click below for Ohio Department of Health guidelines.) (lh) https://coronavirus.ohio.gov/…/re…/celebrating-halloween.pdf Information courtesy of The City of Mount Vernon, Ohio