I just learned about black cocoa this evening and will try to find it
locally, but here are a couple of places you can find it on the
internet if you're interested
http://www.savoryspiceshop.com/spices/cocoa.html
http://www.kingarthurflour.com/shop/...ck-cocoa-16-oz

Here are a couple of ideas about how to use it
Chocolate Pudding
http://www.joythebaker.com/blog/2011...olate-pudding/

Better Than Commercial Oreo cookies
http://annmariekostyk.com/2010/08/23...ternationally/
http://smittenkitchen.com/2007/05/my...glass-of-milk/

--
All you need is love. But a little chocolate now and then doesn't hurt.