BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20191107T090000
DTEND;TZID=Europe/Berlin:20191110T000000
SUMMARY:Upper Lusatian Energy Symposium (OLES) & Zittau Energy Seminar
DESCRIPTION:Sector coupling - a challenge
END:VEVENT
END:VCALENDAR