I whipped up this simple, homemade puffy paint and told the kids we were going to make our own creations with "snow."
To create this homemade "snow" paint, mix one part shaving cream with one part glue. The mixture ends up thick and goopy--and dries up puffy, like snow!
You could try painting with sponges, paintbrushes, or a spoon. Experiment with the paint and ways to use it. We tried a Q-Tip, but it was too small. My kids preferred glopping on the paint with sponges.