We consider it a success. We spent both days talking about Minetest to users and developers of open source software. We had a laptop running minetest, a flipbook showing subgames and mods, and leaflets with useful links.
For all of our resources: https://rubenwardy.com/freenode-live/
Also see https://freenode.live and my twitter https://twitter.com/rubenwardy

^ Photo taken after setting up. The boxes to the left are from freenode still setting up. The monitor shows a temporary glitch near the hotbar, fixed soon after the photo was taken :/

^ Some interested attendees, in particular enthusiastic about using Minetest to teach programming. To the right you can see the KDE stall.

^ View from our stall, apologies for the glitches