Can somebody provide a little more information about this ETC ford some website or links?
IT'S NOT A FORK, Callisto is just another chain based on ethereum protocol that will be kind of interconnected with ETC. There will be a snapshot of ETC addresses and those with ETC on them will receive free Callisto's tokens 1:1
https://forum.ethereumclassic.org/t/january-dev-update-commonwealth/404