Bike night on tuesdays in Kennesaw. Not sure what part of the city your in, I live in midtown but i go to the Marmo bike nights because most of the guys there are tracksters/WERA guys and the nights usually don't end with someone crashing at turner field doing rolling burnouts. They usually have racers come over and talk or do some type of tutorials and give away stuff.
suspension set up tutorial tom night. Usually about 15-20 bikes on a average tueday night. bomb food too.
ill be there. https://www.facebook.com/events/286345504776481/