Buttercup pre-schoolers moving on

'S-S-S-H-H-H--NO TALKING'-Derek Singer, left, tells other students to keep quiet during last week's graduation ceremonies at Buttercup Preschool in Westlake Village. Buttercup is a school for children in Las Virgenes District with special needs. Thirty-six students will be moving onto elementary campuses in the fall. MICHAEL COONS/The Acorn