Add new file

_press/2022-09-21-ffnews.markdown

+---
+layout: post
+title:  "FreifunkNews: Night of Open Knowledge - Call for Participation"
+date:   2022-09-21 00:00:00 +0200
+publication: "Freifunk News"
+link: https://paper.li/MTRNord/1401019756?share_id=a21f5fa0-3952-11ed-9506-fa163eed9ef2
+categories:
+- press
+---