BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=Europe/Berlin:20180412T190000 DTEND;TZID=Europe/Berlin:20180412T200000 LOCATION: SUMMARY:"How blockchain and cryptcurrencies will change business, institutions and our lives?" DESCRIPTION: METHOD:PUBLISH END:VEVENT END:VCALENDAR