They'll put the "SCA" in "scare."

I'm having a bizarre irrational fear today. I'm afraid that one day we will be besieged by reports of ghosts dressed in medieval garb...but seen in the United States. These reports will be dismissed out of hand ('cause, you know, not a lot of medieval crackers running around Tennessee or wherever, far flung Viking explorers aside), but they will be real ghost sightings -- sightings of the spirits of renaissance festival performers and SCA members!

These things keep me up at night...