TODAY
Barbershop chorus/quartets show: Lee University, Conn Center, Cleveland, Tenn., 7 p.m., $15, $21 and $27. Annual Show of Champions sponsored by Sound of Tennessee Chorus. www.soundoftn.org.
Battlefield bike ride: Chickamauga & Chattanooga National Military Park, Fort Oglethorpe, Ga., 9:30 a.m., join ranger for two-hour ride through battlefield. Bring bike and helmet. Children ages 8 and older welcome when accompanied by an adult. 706-866-9241.
Catoosa County Democratic Party: Democratic Headquarters in OSA Inc. building, 7638 Nashville St., Ringgold, Ga., 9 a.m., program includes 1890’s Day Festival, candidate qualifying, and the 2012 elections. 706-826-8644.
Georgia Chapter, Trail of Tears: McIntosh Reserve Park, Whitesburg, Ga., 10:30 a.m., visitors welcome. Joshua S. Haynes speaks on theft and violence on the Creek-Georgia frontier between 1773 and 1812. Bring a picnic lunch. www.gatrailoftears.org
Moofest: Downtown Athens, Tenn., 10 a.m.-6 p.m., $3, family festival. Steven Curtis Chapman concert at 6:30 p.m. at Tennessee Wesleyan University, 6:30 p.m., $10-$25. 423-745-0334.