Kvartální pivo (Quarter Beer) is an social event of mappers from Czech Republic planned to each first Wednesday on March, June, September and December, usually in Prague, Brno, Ostrava, Plzeň….
A talk not only about OSM with food and beer ;-)
|6th of September|
|6th of December|
If you want to join, please confirm in Google form
Contact us on @talk-cz