By Chris Morris

PHILADELPHIA (CBS) - On today’s APP-tastic and outta SITE – Don’t Let the Pigeon Run This app.

If you have a kid, you might have heard of Mo Willems. The former Sesame Street writer has a string of successful books starring a somewhat demanding pigeon. Now he’s gone interactive and the result is delightful.

Kids can be active participants in the story, incorporating their voice, or they can watch a randomly generated one. They’ll even learn how to draw the title character.

Check out the Don’t Let the Pigeon Run This app.