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Calendar
Welcome to the Closter Parent Teacher Organization Website! 
The Closter PTO works together with parents, teachers, and administrators to support and enrich our children's educational, recreational, and cultural experiences.
Our website is constantly updated with useful information and upcoming events so please be sure to come back often for the most recent
📚 TMS Fall Scholastic Book Fair is almost here!
Join us on Tuesday, September 30th & Wednesday, October 1st as we kick off the school year with books your kids will love. Students can stock up for the year, and families can help teachers grow their classroom libraries by contributing to eWallets. Every online purchase between Sept 29 – Oct 12 gives 25% back to TMS!
👉 For classroom schedule and eWallets, click here

Last year we had SO much fun at our Fall Social, and we can’t wait to do it again this year! Join us for an evening filled with friends, laughter, and fall festivities. Mark your calendars—you won’t want to miss it!

🏀🍂 Hillside Fall After-School Sports Program (ASSP) is here! Stay active, build teamwork, and have fun with exciting classes like Multi Sports, Soccer, Flag Football, and After-School Gym. Classes run from Sept. 25 – Oct. 30, 3:15–4:15 PM. Open to grades K–4.
👉 Register now: Hillside Fall ASSP 2025
Let's Get Social!
Spiritwear!
We are looking for volunteers to help the Hillside Library.
The library needs help each day re-shelving books. Time slots are only from 2:30-3:00pm Mon-Thur.
Please consider signing up using this LINK!