BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:Power Flow
DTSTART;TZID=America/New_York:20211229T183000
DTEND;TZID=America/New_York:20211229T193000
LOCATION:3rd floor
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR