Where the Sidewalk Ends

About a kid who tells us where the side walk end and starts. The sidewalk starts where the streets begin. The grass would grow white and soft. There are birds who would rest there and when the kid is on the sidewalk he/she could feel the peppermint breeze. And then the kids will leave the smoke blow black sidewalk. There are flowers and if you look down on the sidewalk then they would see arows pointing in the direction that the sidewalk would end.