Delta Upsilon is the premier men's fraternity committed to BUILDING BETTER MEN for a global society through service, leadership development, and lifelong personal growth of our diverse membership. The Iowa State chapter of Delta Upsilon began the recolonization process in September of 2011, and is committed to establishing itself in the Iowa State and Ames communities as a unique fraternity focused on the promotion of friendship, the development of character, the diffusion of liberal culture, and the advancement of justice.