My front door faces the courtyard, so you’d have to come through the gate, walk between the house and fence, and then around to the back to knock on the door. My house is one of the older ones in the neighborhood, with big trees and bushes and no porch light or anything. I’ve never had a trick-or-treater knock on my door. Maybe I should get a massive, highly coveted bag of candy just in case someone does - and then just give them the whole thing.