BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
TZID=Europe/Paris
UID:e2e11986cc32980e05bf7d3747e385e9@caen.fr
RRULE:FREQ=DAILY;UNTIL=20260627T235959
DTSTAMP:20260608T170257
DTSTART:20260626T180000
DTEND:20260626T063000
SUMMARY:La nuit essentielle : Château vivant !
END:VEVENT
END:VCALENDAR