Demonstrations of weapons including a three-pound cannon and matchlock and flintlock muskets.

Presentation by historic interpreter Roger Collins of Old Fort Western.

Evening lecture by Dr. Bill Leavenworth, Gulf of Maine Cod Project.

"Gone" explores the puzzling disappearance in 1941 of the pleasure craft Don with thirty-four people on board. No wreckage was ever found and only fourteen bodies were recovered. For more than sixty-eight years, the sea off the rocky coast of Maine has held its secrets about this terrible loss of life. This film reveals a personal look at the thirty-four people who vanished.

 The development of Maine's distinctive boat and ship types will be explored in an evening and a full day of lectures, presentations, and exhibits.

Free museum admission, cakes, crafts, music, balloons, presentations, demonstrations, exhibits, and more.

 An exhibit of early photography from the Penobscot Marine Museum's Eastern Illustrating and Publishing Company glass plate negative archive.

Experience Maine’s foliage and travel back in time to the 1790s with a bateau or wagon ride, cedar shakes, and fresh-pressed cider.

Get ready for rubber and wings as the Owls Head Transportation Museum fires up its engines for the Foreign Auto Festival & Antique Aeroplane Show. The event features an autocross, the Rootes Group vehicles, a collection of British-made cars, and those wonderful flying machines.

Stop by the Maine Lighthouse Museum for a book signing with Tim Harrison, publisher of Lighthouse Digest magazine and noted children's author Angeli Perrow.