Sidewalk Chalk

I've deprived my kids of sidewalk chalk for a few years now.  When my kids were younger (4 and 2), they would be covered in chalk whenever they'd use it and I'd have to bathe them and wash their clothes.

I decided that now that the kids are 7, 5, and 2 that I should be nice and buy them some sidewalk chalk at Walmart yesterday.  They were so excited to get outside and start using it.  I tried to keep them inside because it was super smoky yesterday afternoon, but they slipped outside and got started on their artwork.