There is a BeltLine clean up even set for tomorrow morning. It is sponsored by a ton of local groups - all the local neighborhoods and businesses, the Ponce Park development team, Trees Atlanta, and PATH, among others.
This isn't the first time that David and other BeltLine supporters have done a clean up. Last time they started blazing a trail through the kudzu:
Click the image below for a larger image of the flyer and for event info: