IL D19 – AREA 21 PRE-GENERAL SERVICE CONFERENCE WORKSHOP – Cancelled When 03/28/2020 9:00 am - 3:00 pm Add To Calendar Download ICS Google Calendar iCalendar Office 365 Outlook Live Where St. Nicholas Catholic Church 625 Saint Nicholas Dr, O'Fallon, Illinois, 62269 Loading Map.... St. Nicholas Catholic Church625 Saint Nicholas Dr - O'FallonEvents 38.6013929 -89.90100740000003 To view and/or print an event flier click here