BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260523T013146Z
DTSTART:20260505T163000Z
DTEND:20260505T173000Z
SUMMARY:book-club
LOCATION:
END:VEVENT
END:VCALENDAR