Join us for a paranormal investigation of Horsham's most haunted house - the Keith House at Graeme Park. A rare opportunity for a lengthy investigation of all three floors and the summer kitchen. Bring your own equipment and apps, or share with our investigators. Ticket price includes light refreshments. $35/person $30 Members and Early Registration (through October 17) Please note: We’ve switched our ticketing system to Zeffy, open exclusively to non-profits, and the good news is they charge ZERO fees,…