OpenStreetMap on Nostr: Are you ready to celebrate TWENTY years of mapping? Join us 09Aug2024 for OSM's ...

Are you ready to celebrate TWENTY years of mapping?

Join us 09Aug2024 for OSM's global 20th birthday celebration.

- Share the date/time/coordinates of your event
- Sign the OSM 20th birthday card
- Share photos & map viz with #20YearsofOSM

https://birthday20.openstreetmap.org/