A bento box is really just the japanese word for lunchbox, but the bento boxes I love the most are those aimed at kids, aka the cute ones!
You will often find food shaped to look like cute things in these bentos and what could be more fun than that!

See me draw it….
http://www.youtube.com/watch?v=aKEHRGz5HMc

To check out more of artist Fee Harding, aka Burnt Feather, check out her blog!
http://burnt-feather.blogspot.com/