Location: Ridge Historical Society, 10621 S. Seeley Ave.

Ridge Historical Society and Chicago ghost hunter Richard Crowe will conduct a "Devil in the White City" bus tour.

The "Devil in the White City" refers to Dr. Harry Howard Holmes and his notoriety as a serial killer (he's been said to have killed dozens of people in his hotel at 63rd and Wallace) during the Chicago World's Fair of 1893.

The tour will visit the sites associated with both Holmes and the event itself.

Tickets cost $50 for RHS members and $60 for non-members. Reservations are required.

For more information call RHS at 773-881-1675.