Just caught up with the official Photo Gallery for the event… looks like it was fun! If perhaps a little quieter than 2020…Good thing about having event in Sept vs Jan is you can socialise outside without wearing seal skins! 
(Click picture to head over to the album)
Or slipping on ice covered roads while walking to the venue…
But it will facilitate Google Maps obsession with the nine minute walk it kept suggesting from Central Station to Ijplein …