The list includes: the Postmen, Tripp; the Tensions, Tyndall; White Wing, Rapid City; Military Pickle, Brookings; the Handy Brothers Chessman Show, Sioux Falls; the Spectacle Rhythm and Blues Soul Revue, northwest Iowa; the American Music Band, Watertown; Ivory, the Black Hills; and Crow, Minneapolis. The groups are being honored during a two-day celebration at the Ramkota Inn Exhibit Hall in Sioux Falls.