I decorated eggs each year as a kids and had a great time. I don't as an adult but now I have kids, I can join in with them. There are lots of great ideas on MyKidCraft for kids (and adults) of all ages. Easter Eggs
I haven't since I was a child but I often think I'd like to learn some of the traditional styles of egg decoration. I love the painted wooden eggs from Russia and Poland, and the pysanka eggs from the Ukraine.