BEGIN:VCALENDAR
PRODID:-//Google Inc//Google Calendar 70.9054//EN
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:This calendar features two events of which DTSTART and DTEND 
 must be changed.
X-WR-TIMEZONE:America/New_York
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20211222T120000
DTEND;TZID=America/New_York:20211222T130000
DTSTAMP:20211228T180046Z
UID:3bc4jff97631or97ntnk75n4se@google.com
CREATED:20211222T190737Z
DESCRIPTION:
LAST-MODIFIED:20211222T190947Z
LOCATION:
SEQUENCE:2
STATUS:CONFIRMED
SUMMARY:Google Calendar says this is noon to 1PM on 12/22/2021
TRANSP:OPAQUE
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20211222T210000
DTEND;TZID=America/New_York:20211222T220000
DTSTAMP:20211228T180046Z
UID:14n7h56i35m32ukcq76s46d45p@google.com
CREATED:20211222T190622Z
DESCRIPTION:
LAST-MODIFIED:20211222T190622Z
LOCATION:
SEQUENCE:0
STATUS:CONFIRMED
SUMMARY:Google says this is 9PM to 10PM on 12/22/2021
TRANSP:OPAQUE
END:VEVENT
END:VCALENDAR