This isn't really related to ISFP's but what are your experiences with this? Have you and someone else ever had really strong conflicting memories? Some people try and make it out to be about alternate timelines etc. but even if you think that's far fetched it doesn't mean it's not worth talking about. Sometimes I think people are too quick to rationalize things and go "move along here, nothing to see".
Here's a list of some common ones:
Major Memories – Links | The Mandela Effect
Also since halloween is coming here is an unrelated but also spooky website of haunted places in Ohio
Haunted Places in Ohio