By Joanne Davidson, Special to The Denver Post The Urban Leadership Foundation of Colorado graduated its 10th class of fellows at a gala held at the new Falls Event Center in Littleton. The 27 men and women who completed the intensive, 10-month course came to the program with a variety of personal goals and left with the sense of empowerment that comes with the knowledge that they’d been well-trained to take their current measures of success to much higher levels. “Being an introvert, this program challenged me,” admitted Alicia Sewell, a certification analyst for the Denver Office of Economic Development.