BEGIN:VCALENDAR PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN VERSION:2.0 BEGIN:VEVENT DTEND:20260325T210000Z DTSTAMP:20260415T174620Z DTSTART:20260325T170000Z ORGANIZER: SEQUENCE:0 SUMMARY:CIBSE East Anglia YEN Annual Quiz Night UID:CIBSE-EVENT-a1EQx0000052bdXMAQ END:VEVENT END:VCALENDAR