Coast Guard members stand on the deck of the cutter Mackinaw during the annual 2017 Christmas Tree Ship reenactment at Navy Pier in Chicago

- Image ID: KKYW7W

Coast Guard members stand on the deck of the cutter Mackinaw during the annual 2017 Christmas Tree Ship reenactment at Navy Pier in Chicago

D Guest Smith / Alamy Stock Photo

Image ID: KKYW7W

Location: Polk Bros Park, East Grand Avenue, Chicago, IL, United States