BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a8d58a7d-4a06-440c-8cfa-9909d249f396
DTSTAMP:20260420T144000Z
DTSTART;VALUE=DATE:20260527
SUMMARY:Eid al-Adha (estimated) (Guyana)
END:VEVENT
END:VCALENDAR