This is how I support cocoa growers/buyers and sellers and thought you may like this route?
I support entrepreneurs by investing in there business temporarily by helping to provide them with capital for investment. In my opinion it's a great way to sustain and create new ventures in cocoa.
If you are not familiar with it please check it out - http://www.kiva.org
Look under fundraising and then food. I am in no way affiliated with this organization, I just think it's good.