COSI

Address
333 W Broad St
Columbus, OH United States Get Directions

Events at this venue

Today

  • COSI Big Science Celebration

    COSI 333 W Broad St, Columbus, OH, United States

    Join COSI for the ultimate celebration of science and discovery! The Big Science Celebration (BSC)...

  • Earth Day Celebration

    COSI 333 W Broad St, Columbus, OH, United States

    Celebrate Earth Day with COSI! Explore how water moves through cities, learn about environmental career...

  • COSI After Dark: Stoned Science

    COSI 333 W Broad St, Columbus, OH, United States

    In April, COSI After Dark: Stoned Science transforms COSI into a cannabis culture inspired playground...

  • COSI After Dark: Knights at the Museum

    COSI 333 W Broad St, Columbus, OH, United States

    Leave the modern world behind and step into a night bursting with 16th-century spectacle at...

  • COSI After Dark: Cocktails & Chemistry

    COSI 333 W Broad St, Columbus, OH, United States

    Experience the ultimate fusion of flavor and innovation at COSI After Dark: Cocktails and Chemistry...

  • COSI After Dark: Science Rave

    COSI 333 W Broad St, Columbus, OH, United States

    Kick off the new year at COSI After Dark: Science Rave, where science meets the...

  • Season of Celebrations

    Season of Celebrations
    COSI 333 W Broad St, Columbus, OH, United States

    Starting Saturday, November 22, 2025, COSI will once again transform into a spectacular winter wonderland where...

  • Season of Celebrations

    Season of Celebrations
    COSI 333 W Broad St, Columbus, OH, United States

    Starting Saturday, November 22, 2025, COSI will once again transform into a spectacular winter wonderland where...

  • Season of Celebrations

    Season of Celebrations
    COSI 333 W Broad St, Columbus, OH, United States

    Starting Saturday, November 22, 2025, COSI will once again transform into a spectacular winter wonderland where...

  • Season of Celebrations

    Season of Celebrations
    COSI 333 W Broad St, Columbus, OH, United States

    Starting Saturday, November 22, 2025, COSI will once again transform into a spectacular winter wonderland where...