Yes. They are based in Bismarck, NORTH Dakota, which is my home state. Also there is the Black Sea Germans groupmar www.blackseagr.org
, and the American Historical Society of Germans from Russia in Lincoln, NE, at www.ahsgr.org
. There are also a number of Facebook groups for Germans from Russia, some of which specialize in specific regions such as Bessarabia, Crimea, the Volga.