BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:e859562a-fec9-45ac-b678-be7cec061b6c
DTSTAMP:20260424T045024Z
DTSTART;VALUE=DATE:20261225
SUMMARY:Christmas Day (Tonga)
END:VEVENT
END:VCALENDAR