My parents took the girls and me out for pizza and then we went to the park that I spent much of my childhood in. The kids went to the sandpit and we sat and talked.
As we walked back, I tried to burn the image of the scene into my memory - being there with my parents and children on a beautiful sunny day, in a lovely park. I know that I'll refer back to it in twenty years time.
It was just one of those "moments" and they are priceless.