This Meetup was canceled.
For a unique experience, grab a few friends and head down to Atlanta's Piedmont Park for the first Annual "Hot-Air Balloon Glow". You will get an opportunity to photograph these Balloons as they light-up against the evening sky and during the blue-hour.
Tripods highly suggested, wide to medium lenses will be your best bet. You have the choice of 4 evenings (Thursday - Sunday) so pick the best weather night and have some fun.