It's a hot summer Saturday. The closest thing to the tropics near you is your neighbor's kiddie pool. Oh well... You can make your own summer paradise with this tropical treat. Mix together the ricotta cheese, sweetener, coconut extract and coconut shreds (lightly browned in a skillet). Top your concoction off with your lemon bar crumbles. Then grab a spoon, break out a tiny paper umbrella, and dive in!