25 Awesome Outdoor Party Games for Kids of All Ages - fun for the next cousin game night with kids! The entire family will have a blast playing lawn twister, glow in the dark hopscotch, water pinata, and more.
Twister with colored shaving cream. It's sad that even as an adult I still want to do this. What's more sad is I want to make it a drinking game so I can watch other people (and myself) face plant into the colored shaving cream.