Six Flags
Aquarium
Atlanta Botanical Garden
Fatt Matt's Rib Shack
Three 13 Salon Spa Boutique
Historic Roswell Antique Market
Paris on Ponce
Bella Cucina Artful Food
The Makeup Bar Lounge
Barking Hound Village
Dekalb Farmer's Market
The Colonnade
Sweet Auburn
Atlantic Station LLC
Phipps Plaza
Beehive Coop
Decatur Square
Four Seasons
Marietta Square

I've only been at the airport on layovers, but historically, Atlanta is a fascinating city, and I've wanted to visit since the Summer Olympic games were held there. I've heard there is terrific food to be had there as well!