BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220403T000000Z DTEND:20220403T000000Z SUMMARY:ChemOnTubes 2022: Standard registration deadline due before 3rd April 2022 LOCATION:PALACIO DE MIRAMAR,Donostia,Spain END:VEVENT END:VCALENDAR