BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:f00a1960-3dca-4b31-8901-0a19588179a2
DTSTAMP:20260403T215249Z
DTSTART;VALUE=DATE:20260501
SUMMARY:May Day (Åland Islands)
END:VEVENT
END:VCALENDAR