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COSI is about inspiring interest in science and encouraging people to want to know more about their world.

Since 1964, our donors have allowed COSI to evolve into a vibrant, high-energy hub of activity for our community, inspiring more than 30 million learners of all ages through our on-site and outreach experiences along the way.

As a nonprofit, your support is critical to COSI’s success. A gift of any size will help COSI continue to inspire the critical thinkers, innovators and dreamers of tomorrow!

By making an unrestricted gift to COSI today, we can put your money to work where it is needed most. Your gift can help support COSI’s dynamic on-site learning experiences, provide resources for our educational programming and help to ensure COSI remains accessible to all members of our community.

COSI's secure, online donation option accepts all major credit cards.Credit Cards Accepted

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A gift through this portal does not include benefits. If you would like to receive benefits with your gift, please review COSI's Donor Society benefits or contact us.