BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:zimny-deszcz.zacheta
DTSTAMP:20260630T050629Z
DTSTART:20260630T050629Z
SUMMARY:Zimny deszcz
END:VEVENT
END:VCALENDAR