Welcome from Tucker, GA on the upper end of I-285 from you! If you haven't been there yet, you should take a drive to Intown Quilters...just off I-285 in Decatur. Big shop and lots of very nice folks!
Yes, I have been to Intown. That store is the bomb.
On the south end in McDonough, there is Scarlet threads, they have some of the same fabrics but prices are a little less.