Great park day with the tots.
We went to Borden Park #yeg because I like being surrounded by the trees, it has great play structures and even a great art piece.
The children did enjoy a slide or two but the true joy was in the friends they made and games they invented together (which only involved grass and a picnic table)
I asked what the names of their playmates were. They didn't know, but could tell me in detail the games they liked to play together. There's some 3yr old wisdom in that.