The Expanding Your Horizons Network is a 501(c)3 Non-Profit Organization ID #94-2870879.

Your tax-deductible donation to Expanding Your Horizons Network will support our work in providing a gateway for middle and high school aged girls to fields in science, technology, engineering and mathematics (STEM).



Inspiring girls to recognize their potential and pursue opportunities in science and mathematics
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Support the efforts to increase the participation of girls and women in math, science, engineering, and technology by making a contribution.

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A look at our past Conference photos where girls can gain solid practical experience with science as a process that is fun and compelling.

Registration is Closed

Registration is Closed

Thank you for your interest in Tri-Valley Expanding Your Horizons. Registration is currently closed. Please join us for the next conference on February 23, 2019. Registration will open on Tuesday January 22, 2019.

If you are looking for other events like EYH, please check out other STEM opportunities in the Bay Area.