BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20231107T100000
DTEND;TZID=Europe/Berlin:20231109T000000
SUMMARY:Upper Lusatian Energy Symposium (OLES) in conjunction with the Zittau Energy Seminar (ZES)
DESCRIPTION:Lead topic\: "Hydrogen - a network of the future"
END:VEVENT
END:VCALENDAR