Move That Bus! Extreme Makeover's Most Surprising Moments

First Lady Michelle Obama lent a hand in the season nine premiere episode, which featured the Marshalls, a military family based in Fayetteville, NC. Barbara Marshall, a Navy veteran, established the Steps-N-Stages Jubilee House which provides shelter, support and services to homeless female veterans. Hundreds gathered for the unveiling of the new Jubilee House. (Donna Svennevik/ABC)