BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:fd930d70-f065-40ed-878c-7d09bea53486
DTSTAMP:20260420T142755Z
DTSTART;VALUE=DATE:20330502
SUMMARY:Labour Day (observed) (Zambie)
END:VEVENT
END:VCALENDAR