Update 20240625-heizung.md

_events/20240625-heizung.md

 ---
 layout: [eventcal]
 title:  "Heizungsablesemensch kommt"
-eventdate: 2024-06-25 11:15:00 +0200
-eventend: 2024-06-25 11:45:00 +0200
+eventdate: 2024-06-25 09:00:00 +0200
+eventend: 2024-06-25 12:30:00 +0200
 #https://www.uuidgenerator.net/
-uid: 723d51ec-1185-4ee9-b2b9-be9ae1c0455e
+uid: 4ca32b70-770b-4bf1-bbe7-564ec038c487
 nofrontpage: true
 contact: info@chaotikum.org
 locations: