COSI is open Thursday through Sunday, 10am – 5pm. Get your tickets now!

Science boxes with five days’ worth of themed STEM activities and science experiments for kids delivered right to your front door!

COSI Connects Kits - Science boxes with five days’ worth of themed STEM activities and science experiments for kids delivered right to your front door!

How will my reciprocal benefits work when visiting other museums?

Simply show your digital membership card (and a photo ID) at participating ASTC or ACM institutions to receive free or reduced admission!
  • October 20, 2020