Each year, the day after Halloween my children are offered $5 in exchange for their Halloween candy. I allow them to pick 10 pieces, and then they sell it to me for $5.
It is actually a win-win situation for them. You see, they get to pick a treat from our "task treats basket" each day after school. IF... and only IF... they've completed the seven tasks on their task chart before heading off to school.
Putting PJ's away
Having hair done
If tasks are accomplished they get a really awesome sweet treat to go along with their Healthy after school snack. They always get the Healthy snack, regardless of what they have accomplished.
This year, their leftover Halloween candy will be used to fill up the "task treats bucket." So, they are actually getting to eat it. However, it is on my terms instead of theirs, which would be eat until they get SICK and/or my dentist bill is outrageous.