BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Knokr//Festival//EN
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260430
DTEND;VALUE=DATE:20260503
SUMMARY:Viña Rock
LOCATION:Villarrobledo, Spain
URL:https://www.vina-rock.com/
END:VEVENT
END:VCALENDAR