BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:909cc0a5-3f5c-4eea-8686-c9727f81c797
DTSTAMP:20260401T182520Z
DTSTART;VALUE=DATE:20260415
SUMMARY:Day of the Sun (North Korea)
END:VEVENT
END:VCALENDAR