BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:ec2927e0-9629-44bd-9bce-3db4fbf0e75b
DTSTAMP:20260420T120308Z
DTSTART;VALUE=DATE:20260501
SUMMARY:Labour Day (Zambie)
END:VEVENT
END:VCALENDAR