There will definitely be a tournament. I’ve set up a QuakeWorld server. If you want to join through a DOS client, that’s double cool, but expect everyone else to use a modern source port 😉
The server is up, at least for the rest of the month on dosgameclub.com:28501.
Not much going on there, yet, and we probably need to do some configuration, still, but it’s a start.
Best check IRC for other people to join.