I'm over in Canton, but don't post up much.
A couple other shows. The 3rd Saturday of the month in Canton is a cruise in (Publix at Exit 20 on 575, on riverstone pkwy). I havent checked but it should be starting back up soon. Another one, a bit further out, is Caffine and Octane @ Perimeter Mall the first Sunday of every month. Pretty good mix of cars old to new and you never know what will show up (last month had a 1928 Bugatti Le Mans race car).
Canton started back up in March, I went and was a pretty day, good turnout but not as many as I thought there would be. I didn't make it last weekend. Po Boys of Canton - car club event site Woog site - Po Boys of Canton - with extra details
Caffeine and Octane is crazy, it supposed to be like 8 am to 11:30 am but people show up when it's dark to get a spot... dunno why. Then it's impossible to park, even to just walk around and look. There are some cool cars there, but last month I parked on the other side of the mall and they had people walking around like ants at a picnic. It is kind of a victim of it's own success.