COSI will reopen to COSI Members and the general public on June 3, 2021. Learn More.
COSI Science Festival
COSI Science Festival


We appreciate your volunteer service to COSI along with your enthusiasm and support. As COSI works to redefine operations during the pandemic, our formal volunteer program remains on hold. Please check back in the coming months for more information on the return of the volunteer program.
-Molly Seguin, Director of Volunteer Experiences