This is a friendly children's logo. The hat and moustache is used to depict children's style illustration. Type is friendly and accessible for corporate and educational use.
I like the font you've used in #9, and the idea of using basic shapes is great. The two shapes together create an implied question mark which I don't like. Consider a triangle, as this would be the shape of a slice of pie
Elephants eating peanut pie concept - using simple geometric shapes to create elephant and pie. Has a friendly childrens feel yet still quite porfessional and corporate
I think this is a better option for this concept. It uses the same P from Peanut Pie text. It is still a simple geometric shape and conveys the childrens block shapes