The Berlin Freedombox User Group (BeFUG) will organize a two-day install event sometime in the spring or summer, once meeting as a group outdoors is again possible. The event will be funded by the Free Software Foundation Europe’s (FSFE) community projects initiative:
https://fsfe.org/news/2020/news-20201110-01.en.html#communityprojects
We are currently promoting the event within our local networks, focussing on new and less experienced users.
I have not announced it here yet, since the exact dates and times are still unknown. The announcement from the FSFE can be found here: https://fsfe.org/news/nl/nl-202011.en.html under “Call to apply for FSFE support for your local project”.