Columbia County is hosting the musical concert, "Sweet Summertime with the Swingin' Medallions" at 7 p.m. July 11 at the Columbia County Amphitheater. Tickets are $5 in advance and $7 at the gate. Buy tickets at the Columbia County Building B, Community and Leisure Services at 3300 Evans to Lock Road in Martinez, Ga.

For more information call (706) 312-7192 or visit the Web site: www.columbiacountyga.gov.