The Algonquin Tennis Club was formed in 1922 in Durham to give aspiring African American tennis players a place to meet and play. The American Tennis Association was created in 1916 to encourage and support competitive tennis among African Americans and created the club, where nationally known players competed. A N.C. Highway Historical marker will be dedicated to the club Thursday, Aug. 15, at 6:30 p.m. at W.D. Hill Recreation Center in Durham.