The word Halloween is first attested in the 16th century and represents a Scottish variant of the fuller All-Hallows-Even (“evening”), that is, the night before All Hallows Day.
In North America, trick or treat has been a customary Halloween tradition since at least the late 1950s. Homeowners wishing to participate in it usually decorate their private entrance with plastic spiderwebs, paper skeletons and jack-o-lanterns.
Snickers ingredients are: milk chocolate (sugar, cocoa butter, chocolate, skimmed milk, lactose, milkfat, soy lecithin, artificial flavor), peanuts, corn syrup, sugar, skimmed milk, butter, partially hydrogenated soybean oil, lactose (a milk product), salt, egg whites and artificial flavor.