Rent a boat, have a picnic or just exhale.
You may not be a boater or into fishing, but you can still enjoy Blue Springs Lake Marina (and all the more so if you boat or fish).
Ducks of various species inhabit the area year round. In warm weather, carp swarm the docks in search of fish food, which is available for sale at the marina. (Feed the fish, not the ducks.)
If the weather’s right, you can also have a picnic and watch boats enter and exit the marina.