BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:5fe101572b2358e00eea160ec4d54e46@yourhost.test
DTSTAMP:20260721T070122Z
DTSTART:20251005T160000Z
DTEND:20251005T180000Z
SUMMARY: Tag der offenen Tür  Sneak-Peek
LOCATION:Großes Haus
END:VEVENT
END:VCALENDAR