BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220424T000000Z DTEND:20220428T000000Z SUMMARY:ChemOnTubes 2022 starts on the 24th April 2022 LOCATION:PALACIO DE MIRAMAR,Donostia,Spain END:VEVENT END:VCALENDAR