Just a heads-up, as this usually draws a few folks from varied parts of the metro area...
This weekend, Sat 9/16 there will be an antiques market in Marietta Square, with various vendors selling varied forms of arts and antiques. It's not the arts festival which is held there twice a year - a bit different, but there's still some neat stuff to find. There will also be a classic car show at the same site, too - so something for everyone. The last time I checked the weather, it's supposed to be partly cloudy and in the high 70s that day, so great weather for it,too.
Link:
Marietta Antique Street Festival at Marietta Square in Marietta GA 30060 | AccessAtlanta
Upcoming festivals throughout the metro area are also listed -
HERE.