(a) Redesignation The Hulls Cove Visitor Center at Acadia National Park located in Bar Harbor, Maine, or any successor to that visitor center that is constructed after the date of enactment of this Act and serves as the primary visitor center for Acadia National Park, shall be known and designated as the George J. Mitchell Visitor Center. (b) References Any reference in a law, map, regulation, document, paper, or other record of the United States to the visitor center referred to in subsection (a) shall be deemed to be a reference to the George J. Mitchell Visitor Center.