Hawaii is no stranger to the paranormal. Accounts of a hitchhiking Pele are not unusual. Neither are stories of night marchers. Boulders that move on their own. Sounds of singing in the night. Balls of fire. And ghosts, well, they’re almost as prolific as chickens on Kauai. Uncle Joe Espinda, Jr., leads a tour called Orbs of Oahu for Oahu Ghost Tours, and he believes it all. Absolutely every word.