BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:16796662-b940-416f-831d-824106bbca64
DTSTAMP:20260421T221715Z
DTSTART;VALUE=DATE:20260102
SUMMARY:Saint Berchtold's Day (Switzerland)
END:VEVENT
END:VCALENDAR