The bill proposes to designate April 19 of each year as "Patriots' Day" in the state of Michigan. It acknowledges the historical significance of the day, which commemorates the battles of Lexington and Concord that marked the beginning of the American fight for independence in 1775. The bill highlights the origins of Patriots' Day in Massachusetts in 1894 and its subsequent adoption by several other states, including Maine, Connecticut, Florida, North Dakota, and Wisconsin. The celebration includes various traditions such as Revolutionary War reenactments and ceremonies honoring the colonial militia.

In addition to recognizing the holiday's significance, the bill notes Michigan's historical connections to the Revolutionary War, mentioning key locations such as Forts Detroit, Mackinac, and St. Joseph, which served as strategic outposts during the conflict. The legislature's declaration aims to honor the contributions of these sites and their roles in the war, thereby establishing April 19 as a day of remembrance and celebration of American independence in Michigan.