"Dessert" sushi is also a blast to make, especially for kids (ok, I kinda thought it was fun too). Preparation and rolling is nearly identical except that you switch Fruit Rollups(TM) for the nori and Rice Crispy(R) cookies (while they're still soft and gooey) for the sushi rice and use whatever fillers you like: fruit flavored ropes, gummy fugus, orange slices, etc...basically whatever you can cut easily with a knife. Then roll it up on your sushi mat like you normall would, let cool then cut them up and have at them.