Activities Fair
Wednesday, September 17 during lunch/flex
Griep Family Gymnasium
Explore clubs and activities offered at CDH.
JROTC Diamond Promotions
Friday, September 12, 2 pm
The JROTC Diamond Promotion Ceremony will take place during an all-school assembly.
Become a Raider
Calling all future Raiders – we are taking applications for 26/27. We would love to help you find out more about CDH. We are excited to meet you!
News Hub
Stay tuned in to what’s going on around CDH on our News Hub.
September 12, 2025
Diamond Promotion Ceremony Promotes 17 Senior Cadets
September 9, 2025
Events by the Parents Association
September 8, 2025