This cake was inspired by my sister, who loves watermelon. I used it as a birthday cake but I think it would make a great 4th of July cake (something differernt from the usual American flag). The cake was strawberry, in four layers (2 round cakes split) with a dabb of strawberry icing, strawberry icing on top and outling the bottom, vanilla icing with green food coloring on the outside for the rind and chocolate chips were set at the top to play the "seeds".