The "Hour of Code" is an event organized by code.org, in which 10 million people will have the opportunity to engage in an hour-long experience with code.

Join MIT's Scratch Team and Harvard's ScratchEd Team in the hour-long Scratch experience, where you'll program your own interactive holiday card.

Loading more stuff…

Hmm…it looks like things are taking a while to load. Try again?

Loading videos…