The St. Mary's County Museum Division, in partnership with the Unified Committee for Afro-American Contributions (UCAC), will be offering free special Open Houses for visitors and the community at the Drayden African American Schoolhouse in Drayden, during Juneteenth Weekend, Saturday, June 18, 2022; Sunday, June 19, 2022; and Monday, June 20, 2022, from 11 a.m. to 2 p.m. each day.