Sierra Vista Distributes Yard Signs Sierra Vista High School is expected to graduate 176 seniors, led by valedictorian Andrew Pilani and salutatorian Maia Lam. The school, which distributed Class of 2020 yard signs on May 21, will graduate 10 students with honors and distribute 30 Spartan Awards, 12 ASB Awards and six Golden State Seals. The signs were sponsored by the Whittier Union High School District Educational Foundation. Graduations have been postponed until late July to give seniors time to make up any classes necessary during summer school and allow extra time for public health restrictions to be eased. The school will distribute caps and gowns in July. Published May 28, 2020