BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:REQUEST
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:20260514T172215Z
UID:501d5b2b-805a-4afe-94ee-15f13d0a0109
DTSTART;TZID=America/Chicago:20260516T160000
DTEND;TZID=America/Chicago:20260516T180000
LOCATION:Ipsento 606
ORGANIZER;CN='Kenny':mailto:kenny@outvizor.com
SUMMARY:Chicago Practical Philosophy Club
END:VEVENT
END:VCALENDAR