BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:warsztaty.zacheta
DTSTAMP:20260627T214921Z
DTSTART:20260627T214921Z
DTEND:20260627T214921Z
SUMMARY:warsztaty
END:VEVENT
END:VCALENDAR