Sometimes a little humor is the best way to counteract a depressing situation. Case in point: HOLLIS GILLESPIE'S SHOCKING REAL LIFE: A NIGHT OF IMPROPRIETY TO FIGHT CHILD TRAFFICKING IN GEORGIA. Jamie Bendall, comedian and co-owner of the Punchline, performs along with musical guest TT Mahony and the Standard 8. The entire cost of admission benefits Juvenile Justice Fund and the Dear John Campaign, both organizations that work to combat the sexual exploitation of children. $30. 7 p.m. Punchline Comedy Club, 280 Hilderbrand Drive. 404-252-5233. www.punchline.com.