Public Overnight Investigations & Ticket Information
ATTENTION!
March 13th-14th
ATTENTION!
In compliance with state mandates:
All ticket sales and reservations are currently on hold! Thanks for your patience and understanding!
April 10th
March 13th-14th
ATTENTION!
Spring Fling Investigation
Come try out the human pendulum experiment!
March 13th-14th
March 13th-14th
March 13th-14th
The Ghost Brothers will return at a later date. Please check the website for updates.
May 8th
June 12th
March 13th-14th
Mother's Day Investigation
Come investigate with us!
Let us show you how to use an SLS Camera.
June 12th
June 12th
June 12th
Kick off the Summer Event
Dare to walk these halls in the dark with our trained investigators. We dare you!
July 11th
June 12th
June 12th
Come visit the same halls that Amy Bruni, Adam Berry, and Chip Coffey investigated.
Call us at 815-216-5724 or email us at osphprc@gmail.com. Reserve a night at America's most haunted location for a private investigation.