Piñata Birthday Cake — It’s a cake, it’s a piñata, it’s the sweetest part of your next birthday party. Just cut a slice out of your kid’s birthday cake, let it overflow with HERSHEY'S Birthday candy, and VOILÀ! It’s now a piñata birthday candy cake exploding with HERSHEY-rific delicious treats. Let’s make your child’s party the sweetest celebration ever, with HERSHEY'S Birthday candy. Let’s Birthday!