BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a0f56698-6fd9-464b-8a70-002f6425ed60
DTSTAMP:20260422T223516Z
DTSTART;VALUE=DATE:20260501
SUMMARY:Labor Day (Suisse)
END:VEVENT
END:VCALENDAR