"Birthday cake made of fruit" No. Not a cake. Just a big slice of watermelon with some pretty fruit on it. And if you try to serve this to me as my birthday cake, clearly you are asking to be ridiculed for the rest of your natural life.
July ~ How to make a tiered watermelon cake with fresh fruit decorations. Click the link on the bottom of the post to check out all kinds of watermelon cakes. Great for any summer or outdoor party or a glutenfree diet. From Apron Strings.