North River Invitational Car Show: North River Civic Center, 1009 Executive Drive, 10 a.m.-2 p.m., free. Ed Hixson Band plays 11 a.m.-1 p.m.
Red Cross youth car wash: Raceway, 3459 Amnicola Highway, 8 a.m.-2 p.m., donations accepted for the Chattanooga chapter of American Red Cross or canned goods for donation to the Chattanooga Area Food Bank. 265-3455.
Yard Sale: Christian Worship Center, 120 Sweetwater Road, Whitwell, Tenn., opens 8 a.m., fill a bag for $1. Proceeds help fund vacation Bible school. 423-208-1103.
Bradley County Democratic Party Heritage Dinner: Walker Valley High School cafeteria, 750 Lauderdale Memorial Highway, Cleveland, Tenn., 6 p.m., $20 for barbecue dinner. Meet eight Democratic candidates before talk by featured speaker, senatorial candidate Park Overall. Question-and-answer session follows. 336-1129.
JFK Club: Blue Orleans Restaurant, corner of Main and Market streets, noon, visitors welcome. Chip Forrester, chairman of the Tennessee Democratic Party, is guest speaker. Reservations required for $11 lunch buffet. Email JFK Club@comcast.net.
Square dance: Jones Memorial United Methodist Church, 4131 Ringgold Road, 8-10 p.m., $4 per person. East Ridge Grand Squares hosts group of German dancers and caller from New Zealand at community dance open to the public. 595-0977.
Democratic Women's Club: IBEW Union Hall, 3922 Volunteer Drive, 6 p.m., visitors welcome. Dr. Mary Headrick, U.S. House of Representatives candidate, is guest speaker. 870-1848.
Chattanooga Stamp Club: Harrison Bay State Park, Harrison Bay Road, Pavilion No. 2, 5:30 p.m., bring covered dish for potluck picnic dinner, meat provided by the club. 344-7849.
Marion County Democratic Party: Western Sizzlin' Restaurant, Jasper, Tenn., 6:30 p.m., visitors welcome. State Rep. Bill Harmon of Dunlap is guest speaker. 423-280-0756.
Sunset Concert Series: North River Civic Center, 1009 Executive Drive, 7 p.m., free performance by River City Red Hot Dixieland Band. 870-8924.