Fairy Grandma is coming to visit, and Bianca decides to welcome her by making a fantastic rainbow cake with puffy cloud frosting. But when Bianca's baking project gets out of hand, she'll try to use her Wish Magic to battle the batter! Will Fairy Grandma get her treat?
 

Bianca and her family set off into Wish World for a visit to Fairy Grandma's house. But instead of going over the river and through the woods...they have to go across a bouncy bridge, and climb a gemstone mountain! Even a run-in with an ogre won't stop Bianca from making it all the way to Fairy Grandma's house!