BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250816T221644
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a04f84c3ac3f
DTSTAMP:20260513T221644Z
SUMMARY:Stephan Zimmermann und die 3UnheimlichenVier – Groovy Interaction
DTSTART:20260517T160000Z
DTEND:20260517T160000Z
END:VEVENT
END:VCALENDAR