Father Marquette Day Posted on January 13, 2023 by City of Montello Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: August 19, 2023 all-day 2023-08-19T00:00:00-05:00 2023-08-20T00:00:00-05:00 Park Reservation