Dye salt with colored chalk, then make "sand" art. We tried the original method of rolling the chalk over the salt. The kids were bored after 5 minutes on the same color. We instead put the chalk pieces in a ziplock bag and added salt. Much faster and the kids found all kinds of fun ways to shake the bag till they got the color they wanted.
Snow slime- this slime is ICY COLD & sparkly white just like fresh fallen snow- Kids can make OOZING snowmen and stretch and pull this faux snow in ways the real stuff could never allow. Such a FUN way for kids to "play with snow" this Winter!