We invite children to explore the science of happiness

Through art and connection to nature.

We are children from around the world, united in creating a global Happiness Manifestation.

We connect and co-create art in nature, then we contribute our artworks. Once sold, they enable more children to join our art festivals.

So, what does the latest science say about what makes us happy?

As a matter of fact, not much has changed since the beginning of time. Gratitude and kindness have always been the source of our happiness. What we know today is just how to measure it, so we can verify what's been said for thousands of years all over the planet.
Happiness, it turns out, is not a mystery to solve. It’s a state of being to remember. Science simply proves what the heart has always known. True happiness comes from within.
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GRATITUDE
KINDNESS

Gratitude shifts our perception from scarcity to abundance.

Gratitude

When we focus on what we already have and are, rather than what we lack and desire, our brain rewires toward abundance. Studies show that practicing gratitude for just a few minutes a day increases life satisfaction, strengthens the immune system, and improves sleep. Gratitude opens the heart, allowing us to see beauty in ordinary moments.

Kindness turns strangers into friends.

Kindness

Kindness is contagious. A single act can spark ripples that travel through communities and generations. Science shows that when we help others, we activate the brain’s reward centers as if we ourselves had received the gift. Kindness releases oxytocin, the “bonding hormone,” which deepens trust, lowers blood pressure, and expands empathy. Every kind act brings us closer to the flow of happiness.

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/Team Happy Hearts

Edutainment

HappyHearts is edutainment created by children, for children, teaching practical life skills for happiness. Through art festivals, online content, and in-school programs, kids share knowledge across borders. The magic is sustained by sales of the art co-created at our festivals — kids helping kids shape a brighter future.

Art Festival

At our art festivals, children co-create unique art, learn and share their country’s happiness knowledge and cultural heritage.

art festivals

Online

Our online platform extends the festival spirit worldwide, where children learn from children. They explore free art classes, happiness shows, and practices that build emotional skills.

ONLINE

In School

Our vision is that art creates happy spaces in schools — turning classrooms into places of hope and inspiration.

in school

Our Ripples of Happiness So Far

Worldwide Reach
Happy Kids
Countries
Letters
Newspaper Published
Continents

HappyHearts is edutainment created by children, for children, teaching practical life skills for happiness. Through art festivals, online content, and in-school programs, kids share knowledge across borders. The magic is sustained by sales of the art co-created at our festivals — kids helping kids shape a brighter future.