DIY Jello Easter Eggs [Recipe & Tutorial] : made using plastic Easter eggs sprayed with cooking spray. what a fun idea for Easter dinner! Best jello egg idea ever! You can also use this idea for dinosaur eggs
DIY Naturally Dyed Eggs with Color Dye Chart. Using things like grape juice, tea, beets, carrots and many more, you can dye eggs (and other things?) in beautiful hues. Tutorial and chart from Two Men and a Little Farm here.
Pretty-in-Pink Rabbit: Soak hard-boiled eggs in beet juice to create these yummy bunnies. From the April 2012 issue of FamilyFun. I'd probably just sub out food coloring for beer juice to avoid strange flavors.