School of Imagination | Integrated Early Childhood Development · Tri-Valley
Inclusive preschool
Integrated therapy · Est. 2001
Tri-Valley · Dublin, CA
Enrolling now
Vogt Celebrity Weekend · Jan 22–23, 2027 →
School of Imagination & Happy Talkers · Since 2001

Bringing out the extraordinary
in every child.

An inclusive preschool, integrated clinical care, and a community platform — all under one roof in the Tri-Valley. Because every child deserves a high-quality start.

Preschool enrollment → Our programs
What we do

More than a preschool. Much more.

School of Imagination is three things working together — an inclusive early childhood school, an integrated clinical hub, and a community platform that raises funds and awareness every year.

Teacher and child at School of Imagination
Inclusive preschool
Early childhood education
An inclusive, ESDM-based preschool where children with and without disabilities learn and grow together. Kindergarten readiness for every child.
Learn about our preschool →
 Child celebrating at Happy Talkers
Clinical hub · Happy Talkers
Integrated developmental care
Speech, OT, ABA, infant development, social skills, and diagnostics — coordinated under one roof. Accepting most major insurance and RCEB.
Visit happytalkers.org →
 Children playing at School of Imagination
Community platform
All In for Kids
The annual Stephen Vogt Celebrity Weekend — a poker fundraiser that raised $132,000 in 2026. Returns January 22–23, 2027.
See Vogt Weekend →
Charlene Sigman, founder
"
We believe every child deserves a high-quality start to their educational journey. Early childhood education is the cornerstone of lifelong learning and success.
— Charlene Sigman, M.S. Ed, CCC-SLP · Founder, School of Imagination & Happy Talkers
In 2001, Charlene launched Happy Talkers from her home in Pleasanton after families kept arriving asking the same three questions: Where do we go? What do we do? Who can help our child? Twenty-five years later, she's still answering them — at a much larger scale.
Our full story →
♠ All In for Kids · Annual Celebrity Benefit

Going All In again in 2027.

January 22–23, 2027 · Save the date
$132,000
raised in 2026
at the last Vogt Weekend

The Stephen Vogt Celebrity Benefit Weekend is back. A poker tournament, a night with legends, and every dollar going to the children and families of School of Imagination and Happy Talkers.

Stephen Vogt Hunter Pence JT Snow
Dallas Braden Sergio Romo Ricky Watters
Learn more & get involved → Sponsorship opportunities
♠️
Stephen Vogt Celebrity Benefit Weekend
Jan 22–23, 2027
Tri-Valley · Dublin, CA
2026 result: $132,000 raised
Going All In again.
Get involved →
Teacher and child at School of Imagination
Children at School of Imagination
Girls playing at School of Imagination
Latest news
What's happening at SOI.
See all news →
Feb 10, 2026
It's back: Stephen Vogt's Celebrity Weekend returns January 22–23, 2027 🎉
Read more →
Jan 31, 2026
All In For Kids: Over $132,000 raised at the 2026 Stephen Vogt Celebrity Poker Weekend
Read more →
Nov 13, 2025
Stephen Vogt Makes History — Then Goes All In for Kids
Read more →
Ready to take the next step?

Every child has extraordinary potential. Help us unlock it.

Whether you're enrolling your child, seeking therapy services, or looking to support our mission — we're here. Serving the Tri-Valley since 2001.

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