Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm

COSI is now closed

Volunteers are integral to COSI’s success. COSI is grateful to our volunteer leaders who invest their time to ensure we continue to evolve as a 21st century center of science!


Community Board
COSI’s Community Board is a non-governing board composed of community leaders dedicated to championing our mission, sharing our vision, and encouraging others to show their support.

Learn More


YPB

Made up of influential young adults and lively up-and-comers, the Young Professional Board supports COSI’s mission by planning and executing a signature annual fundraiser and several smaller events throughout the year.

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Volunteering

COSI is powered by committed volunteer and paid Team Members who work side by side in roles of all kinds to deliver strong customer service, extraordinary learning experiences and the behind-the-scenes support that make COSI the #1 Science Center.

Learn More

COSI on Twitter

This Week's Hours

Sunday
Oct-15
10am - 5pm
Monday
Oct-16
10am - 5pm
Tuesday
Oct-17
10am - 5pm
Wednesday
Oct-18
10am - 5pm
Thursday
Oct-19
10am - 5pm
Friday
Oct-20
10am - 5pm
Saturday
Oct-21
10am - 5pm