It's a special day for Mr. Frumble, but he can't remember why. And now that his favorite hat has blown away, he may never find out! Children can lift the flaps to see what happens to Mr. Frumble's poor hat when it blows into a busy street, and discover why the day is so special. On each page, children will find big, easy-to-spot flaps that are designed especially for small hands to grasp and lift. They'll love revealing the funny surprises underneath!