Members only. Registration required. In-Person.

Please Note: Registration for Member Night on Thursday, August 25 is now full. If you are interested in attending, you can still register to be added to a waitlist. We will contact you if space becomes available.

Eastern State has a rich and complex history. With nearly 150 years of stories to tell, we’ve uncovered many fascinating facts about the penitentiary and the people who lived and worked here. But for every question we find the answer to, there remain scores of Eastern State mysteries.

Join Eastern State staff in a discussion about the mysteries they hope we can one day solve. Learn more about how we research new questions posed by visitors and staff. And, be sure to bring your own burning questions to the conversation!

This event is free for all members. Reserve free tickets online or call 215-236-5111 x224. 

Not a Member? Join today! 
Questions? Email us at [email protected]