Halloween is a holiday that features all things creepy and scary! Also known as All Hallows’ Eve, people enjoy decorating their homes with carved pumpkins, spider webs, skeletons and other creepy items. Many kids love to dress up in costumes and go trick-or-treating. Some people enjoy watching scary movies. Discover how this holiday began and the spooky ways people have fun with it. Part of the Traditions & Celebrations series.