BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20250911T000000Z DTEND:20250912T000000Z SUMMARY:Organocatalysis starts on the 11th September 2025 14:00 LOCATION: END:VEVENT END:VCALENDAR