Who doesn't love rainbows? It's easy to bring one of nature's most amazing phenomenons into your kiddo's daily life by coloring his world with a variety of rainbow hues in all different types of incarnations. Take for instance this fantastical organic rainbow cake which you can make yourself without using toxic food colors . If your little one prefers cookies, wow him with a batch of these delightful rainbow hued and rainbow shaped treats . There are also several ways to incorporate a rainbow of colors into healthier foods . See our ideas for 5 nutritious rainbow meals, and check out this recipe for a delicious, kid-friendly rainbow salad. Heading into fall and winter, it's a good idea to have some eco-friendly galoshes in your kiddo's wardrobe. These adorable overboots put a green spin on old-school galoshes and the come in every color on the spectrum. You can put a rainbow robot in the palm of your child's hand with these sweet and colorful Cubebots. Ready for a fun family science experiment? Make tie-dye milk with your brood and marvel at the swirling hues. Then behold this super cool (literally!) rainbow colored igloo that one family made as a backyard retreat!