The Children's Museum of Oswego

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What’s happening

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Events

CMOOs BIG BASH!

CMOO's BIG BASH! | One Last Bash Before the New Year! Get ready to send 2026 out with a BASH! Join us December 31 from 9 AM–1 PM for a fun-filled celebration featuring face painting, balloon art, a silent disco, hands-on activities, and our balloon drop at noon! CMOO Members: Exclusive presale tickets are available NOW! Nonmembers: Ticket sales open November 27! Gather your little party people and get ready to celebrate 2027, CMOO-style!

Programming & Events

No matter the season or weather outside, CMOO is here to spark curiosity, creativity, and learning through hands-on programs and special events for children and families. Whether it's sunshine or snow, we have something exciting happening at the museum.