BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:5a8c9a26-5d49-4025-9272-15c30d45d1f1
DTSTAMP:20260420T031000Z
DTSTART;VALUE=DATE:20260528
SUMMARY:Eid al-Adha (estimated) (Guyana)
END:VEVENT
END:VCALENDAR