BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a54902cd-a478-44c1-a6e9-cdc82985745c
DTSTAMP:20260420T115138Z
DTSTART;VALUE=DATE:20260524
SUMMARY:Whit Sunday (Islande)
END:VEVENT
END:VCALENDAR