Here's a cute pair of Hershey Chocolates Ghosts--I think they were door hangers, and I'm not sure what year they're from because they have no date on either side.
Then there's this 1983 mini-booklet. I have a good scan in my book--this is a crappy version from an eBay listing. The booklet is 4 pages with some recipes, but the cover's really the best thing about it.
You can find them on eBay pretty cheap the way I did.
Hey, only six more months til Halloween!