BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:America/Chicago
BEGIN:DAYLIGHT
DTSTART:20210314T030000
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZNAME:CDT
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20201101T010000
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZNAME:CST
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP;TZID=America/Chicago:20261011T112801
UID:152496@calendar.wisc.edu
DTSTART;TZID=America/Chicago:20201210T143000
DTEND;TZID=America/Chicago:20201210T153000
DESCRIPTION:Daxin Xu. Bessel F-isocrystals for reductive groups | for more 
 information\, please join the mathnts+join@g-groups.wisc.edu list\n\nCONTA
 CT: 263-7490\, sjziemen@wisc.edu
SUMMARY:Online Number Theory Seminar
END:VEVENT
END:VCALENDAR

