BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20170731T000000Z DTEND:20170731T000000Z SUMMARY:3rd ORCA User Meeting: Standard registration deadline due before 31st July 2017 LOCATION:Max Planck Institute for Chemical Energy Conversion,Muelheim an der Ruhr,Germany END:VEVENT END:VCALENDAR