Yesterday I took the girls grocery shopping and let them pick out a treat. They were very excited to try the milk chocolate drops from Simple Truth (sold at Fred Meyer) since they are artificial dye-free. Since the girls can't have the petroleum based dyes and preservatives, this was exciting to them: candy they can eat! They were very yummy, the only difference was they are less crunchy than M&Ms.
UPDATE: (5/15/14) Since Simple Truth from Fred Meyer contains GMOs we don't eat them anymore.