I have fond memories of pink snow. Near the entrance to my preschool lived a beautiful flowering tree and each spring shortly after bloom, I would see piles of little white petals in drifts on the sidewalk and in little piles under the tree. It was such a treat for the little kiddos to experience pretend snow. From time to time when the wind was right I would rush us all outside without our coats to "play" in the snow as the petals blew all around us and got in our hair and decorated our clothes. I hope they remember the fun and silliness of it all. I would always read a book called "Hamilton Duck's Springtime Story." All about a duck that is quite alarmed that it is snowing only to find that it is flower petals.
Red, white and blue is perfect for this year....and always. If you think of it snap a photo of you planters with the RWB. It would be nice to see your creativity in flowers.