BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
TZID=Europe/Paris
UID:368975f43b7385a6376983cd7a1bfc69@caen.fr
DTSTAMP:20260705T151123
DTSTART:20260710T210000
DTEND:20260710T233000
SUMMARY:Randonnée : biodiversité nocturne 
END:VEVENT
END:VCALENDAR