Late Start Schedule - Wed, Apr 30 Spring Dance Concert - May 1 & 2 8th Grade Orientation - Fri, May 2 AP Exams - May 5-16
Teacher Diane Tobar Retires
Math teacher Diane Tobar is retiring from Diamond Bar High School after 30 years of service in the Walnut Unified School District. She taught mathematics at Walnut High for 4 years before teaching at Diamond Bar High for 26 years.