Today's bento was really fun! While my 11 year old is really adventurous and will eat actual sushi, my 5 year old...well she's another story. Part of Bento for me was broadening the scope of what she will eat by making it fun. So I took veggies I knew she's eat and made then into simple sandwich sushi, with whole wheat bread, and a little mayo. She loves eating with chopsticks so I made sure everything in the bento was kid chopstick friendly.
Here's a little pictorial on how I made the "sushi".