BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:bef7cac5-4389-4ad7-b539-71050f05b57e
DTSTAMP:20260421T113706Z
DTSTART;VALUE=DATE:20260501
SUMMARY:Labor Day (Hong Kong)
END:VEVENT
END:VCALENDAR