Not entirely sure whether hosting a discord is out of the scope of these game jams, but it would surely help make a community around the jams and a good way to advertise them. Also a great place to look for team members if you're looking to build a team.

We already had a Discord server, but there weren’t many people using it. So we eventually deleted it.

The next jam will be advertised through this message board and a Mastodon server.

We might also host a message board and/or chat server in the future.

Thanks for your hint and happy jamming!

-ever