Posey is not happy to be having a "lazy" spring vacation at home instead of going on trips like her classmates. But her week turns out to be anything but boring: there are pancakes for dinner, a loose tooth, a sleepover with friends, and a new bike without training wheels!

After Posey's first try on her new bike ends with a crash, she's not sure she wants to get back on. Can Princess Posey's sparkly tutu help her be brave enough to try again, even if she is still afraid?