The time capsule and informational placard, as they will be displayed for the next 100 years at Bar Harbor Bank & Trust/Friends of Acadia The mood was celebratory when members of the Acadia Centennial Task Force, Acadia National Park officials, staff and board members of Friends of Acadia , and staff of Bar Harbor Bank & Trust gathered to dedicate a time capsule intended to be opened in conjunction with Acadia's bicentennial year in 2116. The event Friday featured brief comments from Acadia Centennial leaders and a “ceremonial” gavel-thump with an Acadia hiking stick to mark the end of the centennial celebration.