DeltaDays 2011: Become the Change marked the largest diversity celebration in Mines history and one of the largest of its kind on the Front Range. Guest speakers including Lt. Gov. Joe Garcia spoke about race, gender, religion and related topics in 15 sessions over eight days in January. The event drew an estimated 2,000 students, faculty, alumni and friends to Mines for lectures, music and other celebratory events. Check out photos from the week’s events on the DeltaDays website.