There’s nothing spooky about the Rite Aid on Fairmount Avenue in Philadelphia. Inside, you’ll find bright fluorescent lights, neatly lined-up products, and happy signage reminding you to use your shopper loyalty card. This modern drug store is far from a place paranormal investigators might want to explore. They do, however, want to investigate the famous—and famously haunted—Eastern State Penitentiary just two blocks to the west. Nonetheless, while Eastern State Penitentiary certainly played host to many unjust and inhumane events, the Rite Aid was actually built on top of an 18th-century…
