BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:33e90eb07cb6651a135509052af0a610@yourhost.test
DTSTAMP:20261012T024514Z
DTSTART:20270409T173000Z
DTEND:20270409T193000Z
SUMMARY: Flieger, grüß mir die Sonne Rock Show 
LOCATION:Großes Haus
END:VEVENT
END:VCALENDAR