Lots of things to do in Atlanta. The city has just had a slew of new restaurants open up. Many of them world-class. Check out this link to read more.
http://www.cepro.com/article/atlanta_well_prepared_for_cedia_expo/
By far, the No. 1 thing you have to do while you are there is go to the Georgia Aquarium. It is absolutely fabulous.
The “World of Coke” exhibit is right next door. Some great history there about how to successfully brand your company. Also, you’ll love it if you want to taste colas from around the world.
Stone Mountain is cool, but you will need to rent a car or pay a hefty cab fare.
The Martin Luther King crypt and museum is just a short cab ride from downtown.
BTW—Sunday, Sept. 13 is opening day for the NFL and the Atlanta Falcons are playing the Miami Dolphins in the Georgia Dome, which is connected to the Georgia World Congress Center. I am sure tickets are sold out though.