BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Sabre//Sabre VObject 4.5.7//EN CALSCALE:GREGORIAN BEGIN:VEVENT UID:20251004-1500-fundbuero@/ DTSTAMP:20250903T123100Z SUMMARY:Geschichtenfenster – lauschen und entdecken DTSTART:20251004T130000Z DTEND:20251004T134500Z ORGANIZER:mailto:info@nationalmuseum.ch END:VEVENT END:VCALENDAR