I've been researching some interesting and unique restaurants in New England over the past few days, and came up with a doozy in Seymour, CT (near New Haven). It is called Carousel Gardens, and is located in a 19th-century Victorian mansion.
According to their Web site, they have had paranormal events happen there, including some that they claim were captured in photos.
Whether you believe the claims or not, it seems like an interesting place!
http://www.carouselgardens.com/