Time Out says
This three-hour bus tour, inspired by Erik Larson’s best selling novel Devil in the White City, takes you through Prairie Avenue, home to Chicago's Victorian-era elite, the site of the “murder castle” of H.H. Holmes and a haunted Victorian-era tavern. It also includes a guided walk through the fairgrounds from Jackson Park to Wooded Island. Bring your own cold weather and rain gear, and BYOB. Check the site for availability and schedule changes.