Since 2010, Justin has participated in a project called Postcrossing. In this really cool project, you sign up, receive an address of a user from somewhere in the world and you mail them a postcard. Once your card is received and registered, someone else in the world sends you a postcard in return. It is a truly fun process! For more information, please see www.postcrossing.com. Justin's account is here. Feel free to use the form below to contact Justin with anything related to Postcrossing.

P.S. If your card is really cool, there is a good chance that Justin will talk about the card on the air!