Curiosity Expo


Curiosity Expo

Curiosity Expo (CX) is a science-filled weekend for the whole community, with hands-on activities led by local experts built around a single, inspiring theme. CX is included with general admission.


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Upcoming Curiosity Expos


General Admission

The Curiosity Expo is included with general admission. Be curious at PacSci.

Become A Member

As a Pacific Science Center Member, enjoy unlimited free admission for a year, exclusive discounts on our programs and more while helping build a community empowered by science.

Members Get In Free

The Curiosity Expo and other events are FREE for Pacific Science Center Members. View your Member benefits.



King County Library Reading List

Here at PacSci, we’re proud to partner with the King County Library System to develop a reading list for each of our Curiosity Expo programs. Start a conversation with your family and friends on this fascinating topic by checking out some of the books on the latest reading list. Visit your local library and then head over to PacSci to keep the conversation going!

KCLS curates this list and by clicking the Reading List webpage you are navigating to an external website.

Reading List


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Series Sponsors
Curiosity Expo Series Sponsors - Intellectual Ventures, PEMCO Insurance, First Tech Federal Credit Union