It's a fascinating scene, with nice tones, an amusing subject and some interesting details (the way the children are dressed, for example). I like it. But I feel that the image is lacking a central point of interest - maybe if you had been able to concentrate on, say, the two girls on the right or the group of six on the left, the composition would have had even more impact. Just my opinion - and of course it's always difficult to get exactly the desired shot when the subject is unposed like this.