BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250916T133019
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a2d5b6b4b036
DTSTAMP:20260613T133019Z
SUMMARY:Café Concert
DTSTART:20270417T123000Z
DTEND:20270417T123000Z
END:VEVENT
END:VCALENDAR