BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:6b5e17d2-655e-47c5-9a95-1c49882db802
DTSTAMP:20260420T010432Z
DTSTART;VALUE=DATE:20260501
SUMMARY:Worker's Day (Brasil)
END:VEVENT
END:VCALENDAR