adding a button below promotion headline button

I'd like to add a couple of buttons below the promotion headline button. (http://mcshin.org/mcwp) Can anyone help me out with this? There is no way to add html into the item. You are given only a 3 word option. If you look at the site I'm working on, note I'd like to add the buttons in the white space below the "contact us!" button which is in the promotion headline module. I also would like to be able to center the CT Advertisement buttons in Footer Area 4. Thank you.