I also remember being in a pram. It was raining, and the pram had a transparent plastic cover that came down over it, like the canopy of a cockpit. I loved the experience, and was disappointed that the cover was never pulled down again after that.
My pram had one of those and I remember loving it too.
I have always had a freakishly good memory. I also remember being smaller and having very vivid memories, I even think I could remember being born, the physical shock of it...and something timeless like being in the womb. I know it's not common to say those things, but I truly believe that I did remember those things quite clearly when I was about 3.
I remember talking to my grandma once about a house we lived in when I was little, she said there was no way I could remember it, I was too little. I drew the floor plan for my Dad a few years back and he was shocked. (I am obsessed with floor plans, and obviously that was from a young age!)
We left that house when I was 9 months old, yet is as clear to me as the house I lived in when I was older.