BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Sabre//Sabre VObject 4.5.8//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:criticalmass-one-chicago-1514565000
DTSTAMP:20260403T233951Z
SUMMARY:Critical Mass Chicago 29.12.2017
DTSTART;TZID=America/Chicago:20171229T103000
DTEND;TZID=America/Chicago:20171229T123000
URL;VALUE=URI:https://criticalmass.in/chicago/2017-12-29
END:VEVENT
END:VCALENDAR