DRIVE-INVASION kicks it old-school once again this Labor Day. Starlight Six Drive-In Theatres serves up a pleasantly campy lineup of rockabilly music, schlocky classic movies, the hot-rod-constituted Dixie Fried Car Show and an all-around festive atmosphere Sat.-Sun., AUG. 30-31. "Comedy Saturday" cinematic gems include Pee Wee's Big Adventure, This Is Spinal Tap and Cheech and Chong's Up in Smoke. On the aural side of Saturday, Agent Orange, Gargantua and El Capitan & Thee Scallywags perform. "Sci-fi Sunday" features celluloid samplings such as Barbarella, Invasion of the Body Snatchers (1956) and Forbidden Planet. The second round of music includes Legendary Shack Shakers, the Psycho DeVilles and the Luchagors. Want to feel outdoorsy in the waning days of summer? Take advantage of the free overnight camping while still enjoying amenities like toilets that actually flush. $5-$43. 2000 Moreland Ave. 404-627-5786. www.driveinvasion.com.