BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:mixed level
DTSTART;TZID=Europe/Madrid:20250715T100000
DTEND;TZID=Europe/Madrid:20250715T110000
LOCATION:Ibiza
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR