BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:d3fe8c32-d9d7-400b-b213-7aee1366749e
DTSTAMP:20260420T183155Z
DTSTART;VALUE=DATE:20270517
SUMMARY:Eid al-Adha (observed, estimated) (Guyana)
END:VEVENT
END:VCALENDAR