Goodie bags and rainbow mobiles for the kids to take home. Make everyone dress colorful or in one color (even better) to make their own rainbow. Have layered jelly beans, big spirally lollypops each with many colors, rainb
Crafts~N~Things for Children: Toilet Paper Roll Octopus Craft - One could take tissue paper of the same color and add little treats to make these into party favors. Wrap the treats up in the tissue paper and stuff inside the octopus.