The Maine Lighthouse Museum, 1 Park Drive, will be open daily during the week from Dec. 17 through Dec. 22, and will offer $1 off the regular admission price.

The museum is home to a large collection of lighthouse, life-saving and Coast Guard artifacts, and offers free admission to active and retired Coast Guard members.

The museum will close for the season at the end of the day Dec. 22, and will reopen in the spring. For more information, call 594-3301, or visit online at mainelighthousemuseum.org.