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:20251102T010000
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZNAME:CST
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP;TZID=America/Chicago:20260407T152035
UID:218157@calendar.wisc.edu
DTSTART;TZID=America/Chicago:20260224T160000
DTEND;TZID=America/Chicago:20260224T170000
DESCRIPTION:A weekly seminar on computer systems\, held Tuesdays from 4–5
  pm.\n\nCONTACT: 867-6867\, tomy.1516@gmail.com\n\nURL: https://madsystems
 .cs.wisc.edu/seminar.html
LOCATION:6618 Morgridge Hall
SUMMARY:MadSystems Seminar -- Xiangpeng Hao (UW-Madison)
URL;VALUE=URI:https://madsystems.cs.wisc.edu/seminar.html
END:VEVENT
END:VCALENDAR