BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:7910b394-7d96-4138-a56d-3902265151a7
DTSTAMP:20260420T140637Z
DTSTART;VALUE=DATE:20260501
SUMMARY:Labor Day (Yémen)
END:VEVENT
END:VCALENDAR