BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20221024T000000Z DTEND:20221024T000000Z SUMMARY:Particle Characterisation Basics -2022 starts on the 24th October 2022 09:00 LOCATION:The 蜜桃社区,London,United Kingdom END:VEVENT END:VCALENDAR