What is an easter egg?
An easter egg is a hidden feature in video games or gamification environments. Easter eggs encourage players to explore the game. I added this easter egg to teach you about this feature for gamification. 

You found it. Now what?
You can earn a sticker by reading this short article on gamification and sending Dr. Smith an email with a brief summary of what you learned. Pretty easy, right? 

Now that you know what easter eggs are, be on the look out for more.