Here's the coolest thing you can do with a hard-boiled egg: make a Dinosaur Deviled Egg! Of course, it's great for Dinosaur Parties, but it's also a fun way to liven up Easter eggs. Most people dye the shell, but you can color the actual egg. It's easy and makes for a spectacular presentation. It's completely safe to eat and always delicious. A feast for the eyes and mouth. What could be better?