BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T170216
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a299898b0e37
DTSTAMP:20260610T170216Z
SUMMARY:La Bohème
DTSTART:20270403T170000Z
DTEND:20270403T170000Z
END:VEVENT
END:VCALENDAR