Preservation Society Site Steward Joe Silva doesn’t usually wear his orange Alice Cooper T-shirt to work at The Breakers. But it was Halloween, so why not? What followed is the kind of thing you can’t make up. Among the visitors to The Breakers that day – Halloween of last year – was actress Kathryn Leigh Scott, a star of “Dark Shadows,” the 1966-71 gothic soap opera. She was staying at the nearby Carey Mansion, which was used in the TV show as the exterior of vampire Barnabas Collins’ spooky house. Ms. Scott happens to be Joe’s favorite actress. As she toured The Breakers, he recognized her immediately and introduced himself. It wasn’t the first time – they had met in 2001 and had a Polaroid photo taken together. What clinched this second meeting was Joe’s Alice Cooper T-shirt. Ms. Scott is a friend of the shock rocker, and they both appeared in the 2012 movie version of “Dark Shadows." So, she insisted Joe pose for a photo with her. Now he has two photos, taken 20 years apart, as...