Comet Ping Pong has a Tumblr. On one page the tumblr posts a picture of Ping pong tables and text reading, "Favorite PingPong Palace in Berlin, Dr. Pong". I found their website and unfortunantely it's in German. But it didn't take me long to find a cartoon baby, kid and a hotdog. The last page is full of unusual links. I don't know how to research as good as you guys can so please carry the torch, here's the website: http://www.drpong.net/bilder.php