
- This event has passed.
Juneteenth (Observed)
June 20
Osage Nation offices will be closed in observance of Juneteenth.
Juneteenth is a federal holiday in the United States commemorating the emancipation of African-American slaves. It is also often observed for celebrating African-American culture. Originating in Galveston, Texas, it has been celebrated annually on June 19 in various parts of the United States since 1865.