BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:366231dd-929d-4c11-b398-68af05ce2747
DTSTAMP:20260421T164159Z
DTSTART;VALUE=DATE:20260619
SUMMARY:Midsummer Eve (Finland)
END:VEVENT
END:VCALENDAR