Stone Mountain Park and the Highland Games organizers list the main festival for Saturday and Sunday, October 17–18. The program includes Scottish athletic competitions, pipe and drum bands, Highland dancing, fiddle and harp music, food and vendors. Organizers list additional Friday programming at a nearby hotel.
This is an unusually distinctive regional event and a good chance to photograph action, movement and tradition. It is not just a shopping fair: the athletic competitions provide a built-in spectacle.
What to do: Check the official festival site for the competition schedule and buy the separate Highland Games admission if you decide to go. Prioritize the athletics and massed bands rather than trying to see every vendor.
Before you go further: Stone Mountain Park says the festival requires a separate ticket. Check parking and event admission separately before committing to the drive.