On-Line Registration

Welcome to online registration for Diablo Day Camp!

We are open for Volunteer, Elf and Camper registration.

Before you register, PLEASE READ the registration instructions and then click on the link at the bottom of the page.

The Day Camp Staff is 100% volunteer. We are always looking for enthusiastic adults who like working with children, are willing to learn and love to play too! We provide training and mentoring through your week of camp. Our volunteers get to bring their tags (potty trained pre-schoolers) and sons (boys thru 5th grade).  And, our volunteers receive tuition discount for their elves/campers.

Volunteering at Diablo Day Camp is a family affair!  We welcome parents, grandparents, aunts, uncles, guardians, adult siblings and other familial relations. Please visit our website to learn more about volunteering.

HOW TO REGISTER: We are using RegPack as our on-line registration system.  We streamlined registration to make the process as simple as possible.  Please read through these instructions before you get started so you know what to expect.

Information on RegPak Security

NEW to RegPack? — Create a family account to register.

Returning to RegPack? Already created a Family Account?

  • DO NOT CREATE A NEW ACCOUNT. Simply, click on the BLUE login button and log in with your family account credentials.  Your forms will be pre-populated! Just check over the information to make sure it is correct.

Forgot your Login Email – Please email RegPack@diablodaycamp.org – we can look it up for you.

Forget your password – click on the “forgot password” button.  We have been notified that this button is not working on all browsers.  If you get caught in a “forgot your password loop”, try a different browser or contact RegPack@diablodaycamp.org.  We can reset it for you.

What is a Family Account — A Family Account is the information we need to contact you as a family.  You will not be able to add individuals (volunteers, elves, campers, tags or boys) to your account until registration opens.

Registering extended family members?  DO NOT register your friends, grandchildren and niblings under your family account. The forms must be signed by a parent/guardian.  Simply forward this email to their parent/guardian and let the parent/guardian create a family account to register their child/ren.

How to register for DDC 2022 

Child Profiles.  Once you create your Family Account, you will “add a child” for each person attending camp, including adults.  If you have a family member who attended previously, but will not be attending this year, please do not delete them, rather open their child profile and click on the option “Not Attending This Year”.

Volunteer Discount Code.  If you are volunteering, this will be displayed during the registration process.  Please type the code exactly as provided for each camper/elf you register when requested, it is case sensitive.  No discount is provided to Tags and Boys, those rates are already discounted.  If the discount is not applied, do not process your payment and contact RegPack@diablodaycamp.org.  We will fix it for you.

Information Requested:  Just the camper’s name and birth date.  That’s all for now!

Select a Session:

  • You may only select ONE SESSION PER CAMPER;
  • Not all members of the family need to select the same session.
  • If the session is full; select Waitlist


  • You may select more than one session
  • We will pull in order of placement on the waitlist
  • You will be placed in the first available session

Little Hills Waitlist — you will automatically be placed on the waitlist for Little Hills. Nothing else to do.

PaymentYou must process payment within 24 hours of registration or we will remove you from your session.  Once you are ready to pay, you are welcome to put any open session back into your cart and process your payment. If you are pulled from the waitlist and placed into asession, you have 48 hours to process your payment after receipt of confirmation of your placement.

You can pay by credit card or e-Check.  If you use e-Check, it will take 5-7 days to complete the payment.  Your RegPack account will tell you that you need to pay until the payment is processed.  Please ignore those instructions and be patient.  You will not lose your place at camp during this process.

You may also request financial aid.  Please review our financial aid policy before you begin your registration process.

If you prefer to pay using another method, please register for camp, skip the payment step and contact our treasurer (treasurer@diablodaycamp.org).  Your spot in camp will be held pending receipt of your payment so long as payment is mailed within 2 days of your registration.

Volunteer/Elf/Camper Information and Health forms.  Once you have registered your family in a Session and your payment clears, your application will be reviewed and approved.  Upon approval, you will receive an email asking you to return to your Family Account to complete your emergency contact, information and health forms.

Please take the time to fill out all of the required forms as accurately as possible.  Elf information and Volunteer information forms should be completed by the Elf/Volunteer.  We had parents fill these forms out last year and put in wrong information resulting in improper placement at camp.

Your registration at Diablo Day Camp is now done!

You will receive your welcome letters to camp once all required forms are completed.

Contact the Diablo Day Camp Registrar: registrar@diablodaycamp.org