The 11th annual Campus Diversity Summit at the University of Colorado at Boulder, "Diversity 911," will be held Feb. 21-23. All events will take place in the University Memorial Center and are free and open to the public. "Diversity 911 is our theme this year and it couldn't be more timely," said Mark Augustin, co-chair of the Chancellor's Advisory Committee on Minority Affairs. The theme reflects the urgency of enhancing efforts to promote a more welcoming environment on campus and in surrounding communities, he said.