Registration for Summer 2026 is now OPEN!

For 6th-12th grade students in the 2026/2027 School Year

STEP 1: CREATE YOUR PARENT PORTAL LOGIN AND PROFILE BY CLICKING HERE.

WE ONLY ASK THAT YOU FILL IN THE MARKED REQUIRED FIELDS.*

Previous members please login through your portal.

STEP 2: ADD EACH STUDENT AS A NEW MEMBER IN YOUR PROFILE.

STEP 3: COMPLETE MEMBERSHIP FOR EACH STUDENT INDIVIDUALLY FOR ONLY $25

Member fee gives your student:

Snacks
Access to our summer programs
Access to hangout days (included in your membership)
Preferred entry & free gifts at Friday Night Live

Programs will fall into one of the following Program Pillars:

Frequently Asked Questions:

Do I have to be a member to participate in summer programs?

Yes! Please do so on our website. Membership sign up is $25. Sign up for each individual day you wish to attend.

Is there transportation to Building 21 for summer programs?

Each member must find a ride to our facility. Building Twentyone will provide transportation to any off campus destinations.

What if I can’t get to B21 to pick up my student by 5:00pm?

All students must be picked up by 5:00pm. If you cannot pick them up, you can arrange for transportation home with Redi-Ride at cata.org.

Do I need to register each student individually?

Yes. Please do so on the parent portal.

Is food provided?

Nutritious snacks will be provided. Our snack shop will also be open to purchase additional snacks and drinks.

What should my student bring?

Your student should bring comfortable shoes, respectful attire towards themselves and others for possible indoor and outdoor activities, a water bottle, etc.

Membership Scholarship Information

Building Twentyone seeks to provide programs at little to no cost to participating students. The reality is, there is a price associated with providing trained staff, supplies, and a facility to accommodate the increasing number of teens enjoying our programs. Scholarships are available to students that apply and qualify.