Young kids like squeezing the filling into the shells to make this sweet treat. Parents can handle the fine chopping and zesting, or assist their older-age children with these tasks.
Combine chopped candy bars with ricotta, sugar and orange zest. Spoon mixture into resealable bag and snip off a ½-inch corner.
Fill cannoli shells by squeezing in filling from each end. Decorate both ends with chocolate candies.