Misty Harbor Inn officially opens, and Gracie Gold, the middle Marris sister, wrestles with an overwhelming decision. As the sisters learn the day-to-day workings of running an inn, Gracie counsels its first guests, newlyweds whose honeymoon seems to be ending before it begins. Meanwhile, Sam's discovery of a clue in a secret room sheds unflattering light on Hannah Montague, who vanished from the house more than one hundred years ago. And as Gracie...