Although it feels a bit ham-handed by modern standards, the classic road movie EASY RIDER still retains a powerful charge. Before its 9:30 p.m. screening tonight at Midtown’s Plaza Theatre, check out an exhibit of Americana photographs, including carnivals, abandoned roadside attractions and dirty motels, by JD the Drifter. Admission is $7. 404-822-8538. www.plazaatlanta.com.