Originally Posted by
Bat22
And Kudos to Hot Potato as I allmost bought a box of sidewalk chalk yesterday.
Had this inkling it was relevant to something.
The half inch diameter pink childrens sidewalk chalk is my favorite. White gets confused with other stray marks on the garage or driveway, but its hard to miss the pink hash-marks about 84 inches apart, even in low light. And with two girls, there just always seems to be some on hand.