BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:b2bee773-442b-4c42-a6d0-3306755d6a52
DTSTAMP:20260419T220212Z
DTSTART;VALUE=DATE:20260501
SUMMARY:Labor Day (Macao)
END:VEVENT
END:VCALENDAR