The Bayou was a music venue and nightclub located in Georgetown, Washington, D.C. The club occupied an old building at 3135 K Street, NW, in Georgetown, under the Whitehurst Freeway for forty-six years. The club opened in September 1953 on the site of a former Dixieland nightclub called The Pirates Den which featured Dixieland jazz until the early 1…The Bayou was a music venue and nightclub located in Georgetown, Washington, D.C. The club occupied an old building at 3135 K Street, NW, in Georgetown, under the Whitehurst Freeway for forty-six years. The club opened in September 1953 on the site of a former Dixieland nightclub called The Pirates Den which featured Dixieland jazz until the early 1960s when the format changed to rock and roll. Performers included Count Basie and Woody Herman.