Angel Mounds Historic Site will be hosting the Halloween Hullabaloo Saturday, October 20th and 27th from 6p-9p. This family friendly, Halloween themed event will include haunted trails, games, crafts, a haunted hayride and more! Costumes are encouraged and there will be trick or treating as well.. Concessions will be available for sale and admission to the event is just $5 with children 3 and under admitted free. To learn more, visit the official Facebook event page.