BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:2191d9b2-a28b-49e1-a239-0523e9442449
DTSTAMP:20260422T090910Z
DTSTART;VALUE=DATE:20260619
SUMMARY:Dragon Boat Festival (Chine)
END:VEVENT
END:VCALENDAR