Wachovia Spectrum, the 18,000-seat, 350,000 square-foot legendary home of some of Philly's greatest sports & entertainment memories will be converted into the region's largest & most terrifying interactive Halloween adventure park. Nightmares on Broad Street is a 70-minute, self-guided haunted & bone-chilling extreme scream park from Oct. 7 though Halloween Night (October 31st). All tickets are $20 & are available in advance at the Wachovia Complex box office or ticketmaster.com