Mount Vernon Halloween Event Return to Directory Quick Ref: Holy Moly! Already Sold Out!! 🙁 Oct 31st | 2:00 – 6:00 pm Rating (average): (More feedback needed) Website: https://www.mountvernon.org/plan-your-visit/calendar/events/trick-or-treating-at-mount-vernon/ Address: 3200 Mount Vernon Memorial Hwy Mount Vernon 22121 Category: Fall Festivities, Farms Ratings There are no reviews yet. Please login to rate this listing. Directions to listing From: Current location Specific Address Travel Mode: Driving Public Transit Walking Cycling ▸▾ Claim Listing You are not currently logged in. Please login or register first. When registering, you will receive an activation email. Be sure to check your spam if you don't see it in your email within 60 minutes. Login Username or Email Address Password Remember Me Not yet registered? | Lost your password? Username*: Email*: Password*: Log in | Lost your password?