Then they discovered the slide.
Slides are definitely meant to be walked up, and then slid down backward, while your baby brother then clobbers you.
It's great when Big Sis goes off to find something else and leaves you to walk up the slide and then fall down it all on your own.
There is an adjacent baseball field, with dugouts and everything. Of course I imagined the kiddos sitting back there for a cute shot, but when we got over there, I slowly backed up after seeing all the peanut shells on the floor. So out we ran to the field and my future Hall-of-Famers ran around.
The cool shade made me want to replicate a similar shot of her at age two, with little brother in the mix. Little brother was not having it.