Our offices are located in downtown Washington, D.C.

Our building is connected to the historic Charles Sumner School building, which is listed in the National Register of Historic Places. Established in 1872 and named for the prominent abolitionist and United States Senator Charles Sumner, the school became the first teachers’ college for Black citizens in the city and the headquarters of its segregated school system for Black students.


Sumner Square
1615 M Street NW, Suite 400
Washington, DC 20036
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For inquires, please reach out to