I poked a hole in the top and bottom of the eggs, blew out the yolk, rinsed out and let dry.
I purchased an egg dying kit from the dollarstore and dipped the eggs as directed
(note I did not leave them in too long as I wanted a pastel look).
Use a sharpie and some old nail polish to paint anything you'd like. The nail polish is great because it leaves a glossy texture. Just be sure to supervise if your little ones want to participate.
That's it. Happy Easter.