Have you ever wondered how you could send a birthday invitation and reach as many people you can as well as make them smile and giggle when receiving the invite? This Birthday cake electronic party invitation brings in a little hide and seek comedy and one wonders what it is all about until! You get a little bit smooshed by a gloriously colorful multi-layered birthday cake. Our Doozycards Birthday cake ecard invitation is colorful, playful and a treat to anyone receiving it and they actually might want to have a slice! Got a birthday party coming up? This is THE birthday party invitation ecard you need.