My grandparents put together a mystery box for Piper and she looks for it EVERYTIME we visit their house. We have been slowly adding more items to the box as she shows interest. Right now her favorite items include matchbox cars, playing cards, and bubbles. She loves trying to grab the bubbles and pop them before they hit the ground. She really wants to be able to blow the bubbles, but she hasn't grasped the concept of blowing air. She either ends up kissing the wand or shoving the wand complete with bubble solution in her mouth. Luckily, bubble solution is non toxic and hopefully soon she will realize it doesn't taste that great either.