OpenStreetMap Calendar

OpenStreetMap Calendar Calendar

- 207. OSM-Stammtisch Berlin-Brandenburg
  
  Berlin, Germany
  
  11th September
- OSM-Verkehrswende #70
  
  Berlin, Germany
  
  23rd September
October
- 208. OSM-Stammtisch Berlin-Brandenburg
  
  Berlin, Germany
  
  10th October
- OSM Hackweekend Berlin-Brandenburg 10/2025
  
  Berlin, Germany
  
  11th–12th October