Happy Halloween!
Did you know? The origin of this spooky holiday dates back to the ancient festival of Samhain, a Celtic tradition. When Irish immigrants came to America in the second half of the 19th century, they brought along their traditions and helped to make Halloween a popular national celebration. Over time, Halloween has become one of the most widely celebrated holidays in the United States, especially for children and families who enjoy Trick-or-Treating.
source https://www.emscorporate.com/news/how-halloween-spending-affects-the-economy