Adam Savage is known for walking around conventions in cosplays that allow him total anonymity; The Rocketeer, No-Face, Judge Dredd, and Totoro to name just a few. It's perfect when you think about it. Cosplays like this let Adam walk around conventions without being recognized, which means fewer pileups on the con floor and being able to enjoy the con as a fan.
There's the added benefit of con attendees finding out later that the cool character they saw walking around or took pictures of was actually Adam Savage.
Most recently, Adam and the Tested crew took a trip to this year's Silicon Valley Comic Con and Adam hit the floor as Chewbacca. His Chewie has gotten an upgrade last we saw it and now includes a new bandolier, bowcaster, mask, and an animatronic C-3PO strapped to his back, complete with custom dialogue.
Did he make it through the con without being recognized? Check out the video and find out.