Nothing says Halloween in Philadelphia quite like a visit to Eastern State Penitentiary's Terror Behind the Walls. Six spooky attractions lead you through this historic (and potentially haunted) prison that will fill you with the conflicting emotions of fear and delight.

We don't want you to miss out one of America's top haunted attractions. already gave you a chance to win a pair of VIP Tickets, now we're dishing out a 10-pack of regular passes for you and your friends, family members, fraternity, yoga club, or sports team to have the ultimate Halloween experience!

How do you enter? Make sure you follow @PhillydotcomENT and RT any one of the contest tweets we send out this week:

The winner will be contacted via Direct Message on twitter.

Contest ends October 16, 2014.