2206 Emancipation Ave. (formerly Dowling St.) – Houston TX (built 1955)

The Afro-American Insurance Building (now law offices) was home to the Progressive Youth Association (PYA) led by Eldrewey Stearns beginning in 1960.
More about Stearns and the PYA:

Eldrewey Joseph Stearns at BlackPast.org
No Color is My Kind: The Life of Eldrewey Stearns and the Integration of Houston on Google Books