BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:America/Chicago
BEGIN:DAYLIGHT
DTSTART:20260308T030000
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZNAME:CDT
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20261101T010000
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZNAME:CST
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260706T062604Z
UID:9daca3a2-55b9-494d-9eb6-e7bf32c6dbc9
DTSTART:20260917T073000
DTEND:20260917T083000
DESCRIPTION:
LOCATION:
SUMMARY:Picture Day 
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260706T062604Z
UID:ff36393a-4a18-4209-9df5-16fca93a254a
DTSTART:20261104T080000
DTEND:20261104T090000
DESCRIPTION:
LOCATION:
SUMMARY:Picture Retake Day
END:VEVENT
END:VCALENDAR