BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260126T015932
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6adabf84158f1
DTSTAMP:20261023T015932Z
SUMMARY:Café Concert
DTSTART:20261219T133000Z
DTEND:20261219T133000Z
END:VEVENT
END:VCALENDAR