The twenty-second day of September shall be designated as "Emancipation Day," in honor of the anniversary of the issuance of the Emancipation Proclamation by President Abraham Lincoln on September 22, 1862.
Emancipation day
Ohio Rev. Code Ann. § 5.2234, under Chapter 5 | State Insignia; Seals; Holidays.
Ohio Rev. Code Ann. § 5.2234