BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:9fabf289-5dfa-47a9-8e44-3225c0c10b9d
DTSTAMP:20260604T010425Z
DTSTART;VALUE=DATE:20251225
SUMMARY:Christmas Day (Sri Lanka)
END:VEVENT
END:VCALENDAR