Professional Development Academy
Most of our workshops are offered at the Professional Development Academy, or PDA (formerly known as the Educational Services Center, or ESC). The PDA is located at: 
4999 Casa Loma Ave.
Yorba Linda, CA 92886
Our technology classes are usually at the District Office Technology Lab located at:
1301 E. Orangethorpe Ave.
Placentia, CA 92870
Please contact the PDA with questions at 714-985-8601.