BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:bff1170c-04cd-47bc-b3b5-baa7fa986cb6
DTSTAMP:20260421T005747Z
DTSTART;VALUE=DATE:20260619
SUMMARY:Dragon Boat Festival (Hong Kong)
END:VEVENT
END:VCALENDAR