This is the current and only active PTO page for Casillas Elementary school
06/24/2026
Casillas lost a legend today. Grandpa Joe stood watch for many years, greeting families, giving hugs and fist bumps to students. Just being a positive influence and smiling face at the front gate, even after his grandchildren graduated Casillas. Rest easy old friend. You will be greatly missed. ❤️
Today was clap out for our 6th graders. All the other grades made them signs of well wishes and cheered them on as they took one of their final walks through the Casillas field. Many tears were shed but we know they will go on to do great things in middle school and beyond!
Upper grade had the best time at field day! Mr Esslinger’s class was crowned the 2026 field day champs beating Mr Kane’s class by 1 point!
The PTO email was hacked! We have resolved the issue, but if you received an evite from us, no you didn’t, it’s spam and don’t open it!
05/13/2026
We’re excited to announce our ‘26-‘27 PTO executive board and chair positions.
We asked the students who best fit the descriptions on the cards, here’s what they had to say…..
04/18/2026
Purple up! April is the month of the military child and PTO is proud to host our military affiliated students for a breakfast in their honor every year. Chula Vista Elementary School District Lee Sison Memorial FundChick-fil-A Eastlake Terraces@compassmilitary
04/18/2026
Thanks to a successful bookfair, PTO was able to purchase 139 new books for the library!!
04/13/2026
Join us for a fun night and our last association meeting!
06/02/2026