The next https://electictechcarnival.org is in Athens from 8 - 13 October 2019. The /ETC is a gathering of feminists, who critically use/study/share/improve everyday information technologies in the context of the free software and open hardware movements.
Very very small instance for feminists. Right now this instance is only moderated by Gaba with gaba-kind-of-rules and it is invite only. If you want an invite send a message to gaba at systerserver.net.