Seth Front has created the The Jewish Zodiac, after a stint at a Chinese restaurant, with one featuring Egg Creams, as you can see below.

Lots of fun! In case you are wondering, 2010 is the Year of the Schmear: “This year, don’t spread yourself too thin.”
You can buy the Egg Cream t-shirt here. It states that those born in the Year of the Egg Cream are as follows: “You’ve got a devious personality since you’re made with neither eggs nor cream. Friends find your pranks refreshing; others think you’re too frothy. Compatible with Blintz, who also has something to hide.” And of course the shirt comes in one color: Chocolate (my wife, who prefers vanilla egg creams, might have something to say about that).
Personally, I am the Year of the Chopped Liver. You can check out the whole Jewish Zodiac at www.jewzo.com.