BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251002T071308
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a421b044f242
DTSTAMP:20260629T071308Z
SUMMARY:Café Concert
DTSTART:20261107T133000Z
DTEND:20261107T133000Z
END:VEVENT
END:VCALENDAR