DraftFCB has set up an Auto-Graph card, and if you hit up ourgiftfromyou.com you can sign it, then watch the sharpie-armed bot scribble your name on the wall in support for the coalition of the homeless.

The project has collected signatures from Draftfcb employees, clients, and friends in cities around the world, including Warsaw, Kuwait City, Shanghai, São Paulo, Perth, Vienna, and Chicago - it's only lacking yours now.