2018 Physics Day | Six Flags America Six Flags America presents the annual Physics Day private event on Friday, April 20. Season Passes not accepted on this day. This one-of-a-kind educational event includes interactive activities hosted by volunteers from the American Physical Society, American Association of Physics Teachers and Smithsonian’s National Air & Space Museum. SFOG Group Sales - Educational | Six Flags Over Georgia SFOG Group Sales - Educational. A visit to Six Flags Over Georgia is a fun and engaging way to reinforce lessons learned in the classroom as well as reward students for a job well done. Please call Six Flags Special Events at 770-739-3400 x3365 to check availability and make reservation.