BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:dfa7b192-5909-499b-ad9e-2d23c6031df6
DTSTAMP:20260421T151546Z
DTSTART;VALUE=DATE:20261225
SUMMARY:Christmas Day (Groenlandia)
END:VEVENT
END:VCALENDAR