BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Sabre//Sabre VObject 4.6.1//EN CALSCALE:GREGORIAN BEGIN:VEVENT UID:2026-12-25_oeffentlichefuehrung_archaeologie@/ DTSTAMP:20261103T231100Z SUMMARY:Archäologie Schweiz DTSTART:20261225T123000Z DTEND:20261225T133000Z ORGANIZER:mailto:info@nationalmuseum.ch END:VEVENT END:VCALENDAR