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Building Legacy
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Why 21?

We believe the habits that shape a lifetime are built before the age of 21.

That’s why we’ve created a youth-driven center where trust is cultivated; hope is ignited; and character, influence and potential are intentionally developed — one experience, one relationship, one day at a time.

Because in just 21 days, a habit can form — but in the right environment, a future can be transformed.

"Bad habits are like chains that are TOO LIGHT to feel until they are TOO HEAVY to carry."

- Warren Buffett

"None of us really decide our own FUTURE. Instead, we decide our HABITS, and our habits DECIDE OUR FUTURE."

- Jeanne Mayo

Student Registration: 2025-2026 School Year

We are open for students grade 6-12 for summer programs!

All students must be registered through our Membership Parent Portal by a parent/legal guardian for the 2025-26 school year. Simply follow the steps to register for all desired programs.

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Students said this:

"Feels like a place I can be myself."

 

"It's my favorite place during the week."

 

"I like the volunteers and atmosphere, they are so helpful and caring."

Belong. Grow. Lead.

We serve middle and high school students — grades 6 through 12 — from across the Greater Lansing area who are open to growth, eager for connection and ready to explore their potential in a safe, supportive and youth-driven space. We’re more than a student center. Building Twentyone is mid-Michigan’s youth hub for real-life learning, emotional support and creative leadership — where students, families and communities grow together.

Find out more about our programs today!

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Special thanks to some of our sponsors

Stay Connected

517-889-5103

1288 N Cedar Rd Mason, MI 48854

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