Add new file

_events/20210417-lasttest.markdown

+---
+layout: [eventcal]
+title:  "Lasttest: BBB"
+image: "/assets/wall.png"
+eventdate:   2021-04-17 19:00:00 +0200
+eventend:   2021-04-17  19:15:00 +0200
+#https://www.uuidgenerator.net/
+uid: 69452507-80b5-429f-b285-4184dcd9de99
+contact: info@chaotikum.org
+locations:
+ - BBB
+short: "Wir testen unser BBB."
+---