BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Sabre//Sabre VObject 4.5.6//EN CALSCALE:GREGORIAN BEGIN:VEVENT UID:2025_09_13_atelier_oignons@/ DTSTAMP:20250205T204000Z SUMMARY:Walnuts\, ivy and onions: ink and dye recipes DTSTART:20250913T113000Z DTEND:20250913T150000Z ORGANIZER:mailto:info@nationalmuseum.ch END:VEVENT END:VCALENDAR