Nothing so organised I'm afraid. Full heretical disclosure, we (me and small team here in Southeast Asia) are mostly researching Cashu for last-mile payments for regional stablecoins in Asia and this enclave stuff is part of some dabbling around while waiting for the native-taproot rails on lightning to settle in.

Also there's the need to use other chains for the smart contracts that orchestrate the mint enclaves, and I'm a bit wary of bringing that topic to nostr here. (You can do this in an enclave-only scenario without on-chain smart contracts to orchestrate, but then it becomes hard to scale.)

I'll put together a summary though if people are interested.