It has been proven time and again that creativity and art therapy are valuable tools for emotional wellness. Photography is one such tool that you can utilize without going to art school or being professionally trained.
Huffington Post
Photography Scavenger Hunt near Sonning Common, England
Combining the thrill of a scavenger hunt, the joy of a party game, and the artistry of a photography contest, this game knows no limits on where or when you can play. Convert the provided clues into clever photo and caption combinations that your rivals will vote on, while you also critique their creations. 
