BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:4d8e7c94-8595-4c22-bb92-d19739984e20
DTSTAMP:20260422T105805Z
DTSTART;VALUE=DATE:20261018
SUMMARY:Double Ninth Festival (Hong Kong)
END:VEVENT
END:VCALENDAR