BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:000d01f9-a07c-4a52-8910-c573aaf1184f
DTSTAMP:20260421T113658Z
DTSTART;VALUE=DATE:20271227
SUMMARY:Christmas Day (observed) (Guyana)
END:VEVENT
END:VCALENDAR