It is SO peaceful there...we sometimes sit on the bottom level and the ducks come right up to the edge for scraps, they will take it right out of your hand.
It is shady, somewhat cool.
On the top level, I always embarrass the kids by waving (frantically) to the train as it goes by, and the canoes!
One time we sat on top, as far back as you can go, and we met the 'unofficial kittens' of DL! There was a CM there who explained about the 'wild' cats that make their home at DL and how they were taking these kittens to the vet for checkups/spaying etc....they were so cute!!!