BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:56ff552b-a117-4412-aab1-a2b2f135c663
DTSTAMP:20260420T063009Z
DTSTART;VALUE=DATE:20261228
SUMMARY:Proclamation Day (observed) (Australia)
END:VEVENT
END:VCALENDAR