BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a7fea9eb-2394-4052-85b3-6e10b0cdf2dd
DTSTAMP:20260420T015601Z
DTSTART;VALUE=DATE:20330502
SUMMARY:Labour Day (observed) (Botsuana)
END:VEVENT
END:VCALENDAR