Popsicle shaped cake on a Popsicle stick :).
These are especially easy if you have a Cakesicle Maker. Just make sure that you cook each piece thoroughly without burning them.
Put Popsicle sticks in each piece of cake while the cake is warm :).
Dip the cake in melted frosting and spray with Wilton's edible spray.
Dip the cake in melted chocolate and use different colored melts.