BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20250619T000000Z DTEND:20250619T000000Z SUMMARY:Chilterns and Middlesex Section Annual Lecture 2025 starts on the 19th June 2025 18:00 LOCATION:The 浪花直播,London,United Kingdom END:VEVENT END:VCALENDAR