Mommy and I saved our milk jugs before Halloween to make these milk jug ghosts for campsite decorations during the Halloween season. You make them by cutting an opening in the back of the jug to stick votive candles or string lights into. Then, you draw faces with black markers or cut faces out of black duct tape to stick on them. We tried both ways. It was a fun activity for me and a neat decoration for our Halloween campsite.