From what I see until now, there's no working pool for BTCG with Cryptonote algo.
Also, it would be nice to also attract some pools where people can mine without providing directly a wallet address (like suprnova), since some may prefer to mine without installing one more wallet, among many, until it's certain the coin has a future or not or at least the wallet is 100% safe.
Cryptonote algo release is set up to be release arround the month of may 2018
Im contacting suprnova.cc right now