BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20250513T000000Z DTEND:20250513T000000Z SUMMARY:London Lab Live 2025: Standard registration deadline due before 13th May 2025 LOCATION:ExCeL,London,United Kingdom END:VEVENT END:VCALENDAR