Basically, the idea is to get a group of anons together in person, rent a big Airbnb for the weekend of the con, and manage the stream from there, in addition to putting together some higher-effort panels live
Everyone chips in with some money for the rental, food is provided, and it's a great time. You're still expected to help things run smoothly, but if everyone's doing their part there should be plenty of opportunity to relax and have fun
If you're able to, I also like giving HQ volunteers more important roles with planning in preparation for the con, like contacting panelists and vendors to make sure everything is ready