One of the first badges most users usually get is the bronze Informed badge for reading the entire Tour page. This badge is designed to reward some basic reading about the site, and hopefully helping new users better understand how Stack Exchange works and what's expected of them.
Now that the Stack Exchange network has a Code of Conduct, perhaps we should incentivize new users to visit it too?
I propose a new bronze badge, Well Behaved, that will be granted to users reading through the Code of Conduct, in a similar way that Informed is granted for going through the Tour.