Dozens of activities await new students at the University of Colorado Boulder starting Aug. 23, including a welcome convocation and a 鈥淕lobal Jam鈥 international food and music fest. The free events give new students a chance to get acquainted with each other, the campus and surrounding community before classes start on Aug. 27. The activities are scheduled in addition to orientation sessions that cover the details of class registration, policies and student services at each college.