BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:5a79ca8e-6cc1-4e8a-9eff-acdcdce7d820
DTSTAMP:20260422T134410Z
DTSTART;VALUE=DATE:20260430
SUMMARY:Liberation Day/Reunification Day (Vietnam)
END:VEVENT
END:VCALENDAR