From the europlus zone blog:
[A]lthough it’s not far away, I’m very happy to announce the date for the next WOzFest: WOzFest RC 21/10 will be held on Saturday 2 October 2021, starting at midday Sydney time (UTC+10:00).
And, to top off the year, I can also announce that WOzFest 22 will be held on Saturday 30 October 2021, starting at midday Sydney time (UTC+11:00).
Why two WOzFests in one month? Well the name for ’21 should give the clue – I’m entering RetroChallenge 21/10, and it seemed a good way to bookend my efforts for the month.