Watch this video of the 2024 Fourth of July Parade from Thomaston, Maine. The Grand Marshall was Sigrid Keyes , who has been a crossing guard and traffic cop in Thomaston for 50 years! Also honored in the parade were Mr. & Ms Thomaston – Joey Bell and Jillian Barnard – local high school graduates. The theme of the parade was “American Idols : A Tribute to Hometown Heroes and Celebrities”. As usual, the parade was full of floats, bands , and beautiful cars.