BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20080121T000000
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aa2648fa776c
DTSTAMP:20260910T080431Z
SUMMARY:VIIF
DESCRIPTION:More info: https://www.thebigredguide.com/events/viif.html
LOCATION:Hanoi\, Vietnam
DTSTART:20081017T000000Z
DTEND:20081021T000000Z
END:VEVENT
END:VCALENDAR