BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PYVOBJECT//NONSGML Version 1//EN
BEGIN:VTIMEZONE
TZID:Africa/Douala
BEGIN:STANDARD
DTSTART:20000101T000000
RRULE:FREQ=YEARLY;BYMONTH=1
TZNAME:WAT
TZOFFSETFROM:+0100
TZOFFSETTO:+0100
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:20260530T043052Z - 9977@b8176df79f7e
DTSTART;TZID=Africa/Douala:20251015T120000
DTEND;TZID=Africa/Douala:20251016T120000
CREATED:20260530T043052Z
DTSTAMP:20260530T043052Z
LOCATION:LYCEE DEMO\, Cameroon
SUMMARY:Journée de la langue maternelle
END:VEVENT
END:VCALENDAR