Obviously jolly, bright and happy memories ! As I remarked before, I find your personal piano language very attractive and, if I am not mistaken, it contains a high degree of originality in the way you string the series of cells together. The effect is like walking along a busy street, with different shops and people impinging on the mind and then fading to be replaced by new ones. The good thing about this aesthetic programme is that the precise style or idiom of your notes does not matter. You could do it with jazz vocabulary, classical or anything, they could even be mixed to interesting effect. Keep them coming !