I'm pleased with the Penguicon Mastodon server's Code of Conduct at https://penguicon.social/about/more, in place since at least 2019! I believe it was largely drawn from the convention's FB group & Discord policies, which were based on in-person policies. Only available to Penguicon attendees, though, which eases the load on our admin (thank you @matt !).

@Configures Glad you like it. I wrote it more or less out of whole cloth. It was not derived from the FB group and Discord policies, which were a bit more under-developed at that time.