I believe the vegan community would be interest in this:
Child slaves are being used to raise cocoa in West Africa. http://www.slavefreechocolate.org/ Slave Free Chocolate is trying to stop it. Thank you for your time.
Here are two more links that I hope are useful
-from the Cocoa Campaign of the International Labor Rights Forum
Nobody eats more ethically than vegans. Please include these children in your circle of compassion.
Here is another link specifically for cruelty free vegan chocolate