BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.bi/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:e1611bf8-ce4d-47be-a8c0-aef1ac69ef0d
DTSTAMP:20260507T181007Z
DTSTART;VALUE=DATE:20261226
SUMMARY:Boxing Day (Christmas Island)
END:VEVENT
END:VCALENDAR