Back to Calendar Overview Public Flood Risk Open House for Cook County Event Type: In-person Event Location: Winnetka Village Hall-Council Chambers, 510 Green Bay Rd., Winnetka, IL 60093 When: September 26, 2019 05:00pm - 07:00pm <p>Cook County Residents Invited to attend Coastal Flood Map Open House</p> Downloads Cook County Residents Invited to attend Coastal Flood Map Open House.pdf Share Map Locate 42.105203, -87.733876 Related Agencies and Services Building and Zoning