BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251006T152237
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6a47d3bdc8141
DTSTAMP:20260703T152237Z
SUMMARY:Winterspeck
DTSTART:20261219T190000Z
DTEND:20261219T213000Z
END:VEVENT
END:VCALENDAR