BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:noc-muzeow.zacheta
DTSTAMP:20260805T222317Z
DTSTART:20260805T222317Z
DTEND:20260805T222317Z
SUMMARY:Noc Muzeów
END:VEVENT
END:VCALENDAR