Icebreaker Tags. IceBreaker Tags is a free tool for making your name tags that can help people break out of the typical "what do you do?" questions that are asked when meeting for the first time.
To use Icebreaker Tags just go to the site, enter your desired display name, upload an image to display on your name tag, and type your ice-breaker question or statement. When you hit the print button your customized name tags will be displayed in a sheet of eight name tags that you can download and print on sticker paper (here's the kind I use).
On a related note, while looking for the sticker paper link mentioned above, I found these cool super hero name tags on Amazon.