BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20260505T000000Z DTEND:20260507T000000Z SUMMARY:Beilstein Organic 91AV Symposium 2026: Designing Dynamic Matter: Frontiers in Supramolecular Systems starts on the 5th May 2026 LOCATION:Hotel Jagdschloss Niederwald,Rüdesheim,Germany END:VEVENT END:VCALENDAR