BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250710T173317
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69d3ee5ddd9e3
DTSTAMP:20260406T173317Z
SUMMARY:Lerncafé im Teecafé Tilia
DTSTART:20260423T150000Z
DTEND:20260423T180000Z
END:VEVENT
END:VCALENDAR