This would make a great middle-grade plot. A"How I spent my summer vacation" type story. Or, a Dawn-would-never-read-this-because-she's-a-big-fat-chicken, horror story about the evil that would certainly lurk in such a place.
Creepy. No other word for it. But, oh the possibilities. The article says a woman in a long skirt has been seen leaving the packages. Who is she? Why would she be doing this? Who are the gifts meant for?