Add new file

_events/20230628-5min.markdown

+---
+layout: [eventcal]
+title:  "5 Minuten Termine"
+eventdate:   2023-06-28 20:00:00 +0100
+eventend:    2023-06-28 21:59:59 +0100
+#https://www.uuidgenerator.net/
+uid: 937d72d5-0cd8-47ab-bbaf-5be0bd1081d8
+contact: info@chaotikum.org
+recording: true
+locations:
+ - Augenprüfraum
+short: "Die hast 300 Sekunden: Was ist dein Thema?"
+---
+
+