BEGIN:VCALENDAR
PRODID:-//github.com/ical-org/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DTSTAMP:20261023T134510Z
DTSTART;VALUE=DATE:20261003
SEQUENCE:0
SUMMARY:Családi nap
UID:412f546e-74dd-458e-9a94-b9d1da545324
END:VEVENT
END:VCALENDAR