20th October 19:00. Listed on the community calendar osmcal.org.
Related events
Braunschweiger Mappertreffen im Stratum 0 Hackerspace
Meetup · Jul 28, 2026
Kieler Mapper*innentreffen
Meetup · Jul 28, 2026
OSM-Verkehrswende #77
Meetup · Jul 28, 2026
Oct 20, 2026