We always had them as children, but there was just a picture behind each door. By the time I had children, there were chocolates behind each door. Now there are all sorts aimed at adults, with cheese, alcohol, perfume, or other gifts for each day.
@SwampFlower oooh that sounds good. Thank you, I will go to Aldi I live 5 minutes away from one. I didn't know that they had food in them I was just thinking candy and snacks.