BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:b07ea9f9-9aa6-4818-9dc4-cd614c09476a
DTSTAMP:20260420T102313Z
DTSTART;VALUE=DATE:20260501
SUMMARY:Labor Day (Lettonie)
END:VEVENT
END:VCALENDAR