It is. Sometimes, to prevent the stray kid coming to the door, we just turn off all the lights and stay away from Halloween decor. If , however, a trick or treator does make it to the front door, we simply give them our leftovers from dinner the night before. We DO have a heart after all. ;+
I'm gonna do what I usually do if someone knocks on my door without me expecting anyone coming over. Turn off all the lights , then stop, drop and roll.