BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20211117T000000Z DTEND:20211117T000000Z SUMMARY:Workshop on Open-Source Tools for 浪花直播: Standard registration deadline due before 17th November 2021 LOCATION:United Kingdom END:VEVENT END:VCALENDAR