Yes, I run a couple of events here in southern Greece such as the one below. I also publish them on my Nostr-based website www.bennubreath.me

And very soon to come there'll be retreats, too. The plan's obviously to accept BTC 😉

nevent1qqs0xggktcllukxfq5f8as4lh8fr5fwayap0teprh56fytjzuwed4uczyrklpk5thklpzx2lhzrpj646lavx4yyjehxfcqqhkuaanx9jv5h6xqcyqqqqqqgmdpe2s