superhero-themed tiered cake and cupcakes for a birthday party

backyard bakery batman birthday blue book boy boy's cake cartoon celebration character cheerful child children children's close-up colorful comic cupcakes custom decorations dessert detail edible festive flower food frosting garden girl girl's grass gray happy icing kids lawn leisure multi-layered park party people person picnic plant play playground recreation red spring styling superhero superman supplies sweet theme tiered treats tree yard yellow