@josiah, please try to provide useful and complete answers. You usually reply to questions with other questions and when you do answer it’s either too general or too vague to provide real assistance. It’s great that you want to help, but make sure you do help.
@slpearman: you have two ways of going about this:
1. Register a new footer menu, that’s different from the main menu. You will need to use get_registered_nav_menus to get the list of registered menus for the theme, add a footer menu to the array, and re-register the theme menus with footer menu included, using register nav menus. After registering, you will need to add code for displaying your registered menu by either filtering the output of tc_widgets_footer or tc_colophon_display, depending on where you want to display it. Besides, you’ll need to style it up. Registering a custom menu for a theme is no easy task.
2. If you only want to add the main menu in the footer, you can use a menu widget from this list and add it in any of the widget areas of the footer.
As I was writing this I realized there’s a third, simpler method: You can create and save a new menu from your Menus, in Admin. You can than select that menu to display in a footer widget using one of the widgets in the list above (2.).