In the Fall of 2013, I was made director of the Dallas Technology office of JWT / Atlanta. One of the first things I wanted to do was create an environment of innovation, experimentation, and creativity. So I bought everyone in the office a new (at the time) Raspberry Pi microcontroller and told them to go nuts.
The result was this brilliant little bit of fun that we delivered to both the Atlanta and the New York office, to connect the two with a little Christmas Spirit thrown in. It was a huge success and wound up making the list of best agency Christmas cards for that year.