Snack Quandary

I'm lucky in that I get to spend my afternoons with these cute little chickies and their brother. They're fun and they're sweet. And feeding them is a dilly of a pickle.

The happy faces in this picture are not happening consistently enough for me. I can't seem to find the right menu to keep all the little faces smiling at the same time.

I thought today I had definitely hit on a winning combination. Homemade rice-krispy squares and fruit skewers with grapes, pear and fresh pineapple. This snack was given a 4 out of 5. The littlest one doesn't like homemade squares. 

So help me friends. What are some after school snack ideas that are sure to be hits!!!