BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:49ba2b10-621c-49dc-ada4-68e4a259534f
DTSTAMP:20260421T003916Z
DTSTART;VALUE=DATE:20261019
SUMMARY:Double Ninth Festival (observed) (Hong Kong)
END:VEVENT
END:VCALENDAR