Chantilly HS PTSA

President: Jayne Dodson

What is the All Night Grad Party (ANGP)?

The All Night Grad Party has been a Chantilly tradition since it was started by the PTSA in 1987 in an effort to ensure that students have a safe place to celebrate graduation night. For over 30 years, the CHS PTSA has been committed to promoting a safe, supervised, memory-filled event in alcohol and drug-free environment. Graduates spend the entire evening in a Chantilly High School transformed – games in the gym, a casino in the cafeteria, an endless array of dining options, and a prize room filled with hourly drawings ranging from electronics to sporting event tickets. The end of the evening includes a drawing for grand prizes where everyone has the opportunity to win.


When is ANGP?

June 7, 2023 at Chantilly High School starting at 11pm.  Check in of attendees begins at 11pm and students should arrive no later than 12am to join the fun. Graduates who arrive after midnight will not be admitted. In this case, the parent will be notified if a graduate arrived too late to attend the party and is returning home. Students can leave the party at any time, but there is no re-entry. Parents will be notified if a graduate leaves the party early.



How much does it cost?

November 28 – February 28, 2023 - $75

March 1 – May 26, 2023 @ 5pm - $85
At the Door - $100 Cash Only



How do I Register for the ANGP?

Registration will open in November

  1. Log on to the Chantilly High School PTSA Memberhub.
  2. Click on the LOGIN tab at the top of the page.
  3. Enter your username and password. If you do not have a username and password, click on the SignUp link at the bottom of the page. Enter your Last Name, First Name, email address, and secure password of your choice.
  4. Click on the All Night Graduation Party registration link and complete the required fields.
  5. Add your order to the Cart.
  6. Consider purchasing a Yard Sign and joining the PTA before completing your purchase. Graduation Seat raffle tickets will be available in February 2023.
  7. Complete payment.



How do I volunteer for ANGP?

Many of our volunteers don’t have a graduate, but they volunteer their time.  Even if you do not have a graduate, your presence at the All Night Grad Party communicates something very important to our students: they are in a school community that cares about them.  Come join the fun by being a volunteer to help us organize this great event – email the Chairs at

Bell Schedule

A Days:
1st 8:10-9:40
LS 9:45-10:25
CT 10:30-11:15
5th / Lunch 11:20-1:20
7th 1:25-2:55
B Days:
2nd 8:10-9:40
4th 9:45-11:15
6th / Lunch 11:20-1:20
8th 1:25-2:55
Contact Us!

Activities Office - 703.222.8160
Cafeteria - 703.222.8178
Career Center - 703.222.8154
Clinic/Health Room - 703.222.8106
Chantilly Academy - 703.222.7460
Parent Liaison - 703.222.6303
Student Services - 703.222.8150

Office Hours - 7:15 AM - 3:45 PM

Last Updated: September 29, 2022 · Curator: Shawn Heilemann

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