Watermelon Cake, Anybody?

So, for a lovely birthday cake for somebody in the family who hates cake, we made a healthy cake! It's made up entirely of watermelon (yes, MAINLY watermelon!), strawberries (about seven of them) and a little bit of banana.
It was really good!
Oh, and I almost forgot- would you like a bit?

(P.S.) This photograph was taken in late 2009. As you can tell, it's not one of my most recent pictures, now that it's the middle of July, 2010!