What's the tastiest fundraiser at school? A bake sale! For this challenge, hosts Valerie Bertinelli and Duff Goldman are the customers as the kid bakers work in teams to decorate their own bake sale booth and stock it full of their assigned sweets. The baker with the least successful desserts will have to pack up their booth and go home.

What do you get when you combine mosaic art and baking? You get one of the hottest trends in baking, mosaic pies! In this challenge, Valerie Bertinelli and Duff Goldman ask the kids to make these colorful pies filled with cubes of gelatin suspended in creamy pie filling. The mosaic that cracks under pressure will be headed out the door.