Quick Links

HSA Meetings

Our next HSA meeting is Monday, May 19th at 7:30pm.

All are welcome!
To join this virtual meeting, email co-presidents@columbiahsa.com for the Zoom link, please.

2025-2026 HSA SLATE

At the CHS HSA Board Meeting on May 19, 2025, the Nominating Committee will present a slate of candidates for the 2025-2026 executive board and committee chairs to be voted upon by members in attendance. Please email co-presidents@columbiahsa.com for the virtual meeting link.

midnight madness tix!

Midnight Madness—a CHS tradition for over 35 years—takes the Senior class on a mystery overnight experience right after graduation on June 18th. The destination is TOP SECRET and won't be revealed until the Class of 2025 arrives at the venue.

Registration is now open at the early-bird rate of $90 per ticket!

Everyone is invited, no matter their ability to pay the registration fee. Please consider sponsoring a student ... it's easy to donate on the registration page. If you need financial assistance, there's an option to request it when you register.

► Register (and donate) here

Questions? mm@columbiahsa.com
More About Midnight Madness

NEW TO CHS?!

Have you just moved to Maplewood or South Orange with a high schooler? Perhaps you've lived here for ages, but your sophomore, junior, or senior is transferring to CHS this year? Join our Cougar Family Mentor Program to ease the transition to a new school!

SIGN UP FOR OUR WEEKLY HSA NEWSLETTER!

Everything our CHS families need to know for the week ahead (and beyond)! Delivered straight to your inbox every Monday morning.

You will be prompted to log in. If you already have a Membership Toolkit account with an SOMSD school or another organization, you can use the same log-in here.

Cougar Cares

CHS HSA Cougar Cares provides support to students through our Giving Pantry, Senior Fund, Prom Shop, and more. Students and families can reach out for assistance through the Guidance Department. For more information, please contact chscougarcares@gmail.com.