I found this very interesting when browsing over the Zcash github page:
Baby ZoE - first step towards Zerocash over Ethereum
We've created an Ethereum contract: zoe/contract/
now I am very interested in learning how ZCash is going to work along with Ethereum.. from the Ethereum + ZCash video I watched I learned that ZCash is going to work with Ethereum, but do not remember learning about any details...
is there more info now?