Before children went door-to-door, Celts kept out evil spirits during the festival of Samhain. Halloween evolved over time, but trick-or-treating didn't emerge until the 20th century. Join Sarah and guest host Cristen as they trace Halloween's history.
Learn more about advertising on the HowStuffWorks podcasts at www.howstuffworks.com/advertisers.htm
And to learn about your ad choices when listening to podcasts, visit
https://www.howstuffworks.com/privacy.htm#ad-choices
