In context of overlay "Things" – Map – node/13098206687 via StreetComplete 61.2:

Part map, part art. Made of metal and embedded in the ground.

Attached photo(s):
https://streetcomplete.app/p/301150.jpg

In context of overlay "Buildings" – house number 360: Building – way/1010410280 via StreetComplete 61.2:

Veterinary Hospital, wvrcwi.com

In context of overlay "Things" – Viewpoint – node/13086654290 via StreetComplete 61.2:

Elevated wooden podium with benches.

Attached photo(s):
https://streetcomplete.app/p/299756.jpg

In context of overlay "Buildings" – house number 3190: Retail Building – way/935500165 via StreetComplete 59.0:

Basse's Taste of Country, bassesfarms.com

bridge here, meant for bikes and peds. max weight listed as 5000lbs.

via StreetComplete 53.1

unclear what this stone pillar (with painted compass points) should be marked as, see pictures.

via StreetComplete 58.2

Attached photo(s):
https://westnordost.de/p/237251.jpg
https://westnordost.de/p/237252.jpg
https://westnordost.de/p/237253.jpg

In context of overlay "Things" – Sculpture – node/12979086320 via StreetComplete 60.3:

Consists of three shaped rocks with grooves seemingly representing erosion. Title unclear.

Attached photo(s):
https://streetcomplete.app/p/288632.jpg
https://streetcomplete.app/p/288633.jpg

Boardwalk branches out to a dead end about 44' and ends here.

via StreetComplete 58.1

Attached photo(s):
https://westnordost.de/p/222316.jpg