BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:46ee01d0-75fd-481f-ae39-b98755e892b9
DTSTAMP:20260422T085821Z
DTSTART;VALUE=DATE:20270503
SUMMARY:International Labor Day (observed) (Vietnam)
END:VEVENT
END:VCALENDAR