"Rainbow at the End of the Pot of Gold" Run out and grab a few buckets (craft store or dollar store), some gold spray paint if you can't find gold buckets. Add coloring pages, rainbow of crayons and you have a great treat for when the kids get home!
Rainbow cake - the wow factor on this cake was amazing. I iced it all in white and the kids had no idea that it was colorful inside. when I cut into it the kids all gasped and then ooohhed. it was such a hit!