BEGIN:VCALENDAR PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN VERSION:2.0 BEGIN:VEVENT DTEND:20261019T120000Z DTSTAMP:20261014T154947Z DTSTART:20261019T110000Z ORGANIZER: SEQUENCE:0 SUMMARY:Designing the Next Generation of High-Performance Buildings with I ESVE UID:CIBSE-EVENT-a1EQx000007HZIJMA4 END:VEVENT END:VCALENDAR