I’m not sure what a “Greeter head” is – a mask you wear over your entire head, not just in front of your face? It’s not a hat for wearing outside, I don’t think.
I guess these Nightmare Before Christmas plush “heads” are meant to be worn when you open the door for trick-or-treaters on Halloween?
I’d love to see a pic of someone actually wearing one of these! Are there people walking around Disneyland wearing a costume and these heads?