BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ddaysoftware.com//NONSGML DDay.iCal 1.0//EN
BEGIN:VEVENT
CATEGORIES:Mixed
DESCRIPTION:Happy Christmas
DTEND:20161225T010000Z
DTSTAMP:20260508T005740Z
DTSTART;VALUE=DATE:20161225
SEQUENCE:0
SUMMARY:Happy Christmas
UID:81c60e6f-4a07-451e-9f34-b214212f1f59
END:VEVENT
END:VCALENDAR