Robot City

There is a cool new robot store in Chicago, run by, of course, robot dorks.  And they put on hour long classes for kids or adults, where you can pick out and build your own simple robot.  I decided this sounded like something that would be right up Finn and his good friend Carson's alley.  They ended up building a cool drawing robot that vibrated 3 different color markers across paper to make a picture.  The kids thought it was AWESOME.