I miss the playground. Getting to take a break from school, head outside and play various games that have probably sense been outlawed because one child tagging another is now seen as something "gang" related.
This Playground theme is a perfect fit if your seeking a Firefox 3 theme that looks a little more playful in nature. It is also very colorful and just fun to look at as well. Kind of reminds me of the Scribblies line of themes for Firefox too.
You can pick it up on Mozilla’s add-on web site and give your own Firefox 3 install a more childish look.