(And in case I didn't mention it, Penguicon 2021 is online, so you'll be able to participate online)
(And you can participate online too. Register here: https://2021.penguicon.org/registration/ )
A way to access the Fediverse, for attendees of Penguicon, an annual convention of science fiction, open source software, and all geeky interests, in Southfield, Michigan, USA.
Convention info: https://penguicon.org