BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:histeria-sztuki.zacheta
DTSTAMP:20260630T083054Z
DTSTART:20260630T083054Z
SUMMARY:Histeria sztuki 
END:VEVENT
END:VCALENDAR