Raise the mainsail! Batten the hatches! It's time to set sail...on the couch! There's a storm coming, and a child is ready to captain the ship. "Make haste and climb aboard," they call out to their parent, "before you're swept out to sea!" Sea? What sea? The parent is only trying to vacuum the rug. But the child is adamant. It's not a rug--it's the ocean. And that broom? It's the ship's mast. Soon enough, child and parent are both off on an imaginary...