I traveled to Chicago with my 7 year old son to see a show at a real imax, and to visit the Legoland there, 5 years ago. We went for Legoland, imax at the Navy Pier was a bonus.
I'd call imax to find out if there is a real one in Atlanta.
TB A+ Partner Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense. -Buddha