While we make every effort to ensure events are up-to-date, some may have been postponed or canceled. We recommend checking with the venue or organization before attending any of the following events.

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September 2025

Air Show Family Picnic

September 1
|Recurring Event (See all)

An event every day that begins at 12:00 am, repeating until September 1, 2025

Great Lakes Science Center, 601 Erieside Ave.
Cleveland, United States
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Watch from the Science Center's terrace overlooking North Coast Harbor while enjoying family games and activities. 10 a.m.-3 p.m.

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NASA Discovery Days at the Great Lakes Science Center

September 12 @ 10:00 am - 5:00 pm
Great Lakes Science Center, 601 Erieside Ave.
Cleveland, United States
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In celebration of Ohio Space Week, NASA’s Glenn Research Center in Cleveland is bringing an immersive experience to Great Lakes Science Center, home of the NASA Glenn Visitor Center, on Sept. 12 and 13. This event is free and open to the public from 10 a.m. - 5 p.m. both days.

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Super Science Saturday: Fall Fun

September 21
|Recurring Event (See all)

An event every day that begins at 12:00 am, repeating until September 21, 2025

Akron Fossils & Science Center, 2080 S. Cleveland Massillon Road
Copley, OH United States
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Take a look at the science of fall while having some fun. 10:30 a.m.-3:30 p.m. 

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October 2025

The SPACE RACE!

October 4
Geauga Park District Observatory Park, 10610 Clay Street
Montville Township, United States
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Run, jog or walk course laps in a two-hour race time frame. Each completed lap will be equivalent to some amount of travel through our solar system — for example, one .85-mile lap equates to a trip to Mercury, 4 laps to a trip to Mars, 10 laps equates to a trip to Pluto, and so on. Eventually participants will be racing themselves  to see how far "out of this world" they can go...! Complete at least one lap to…

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Second Saturday Science

October 11
Mentor Marsh Nature Center, 5185 Corduroy Road
Mentor, OH 44060 United States
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A naturalist answers questions and helps spot marsh wildlife, including birds, bees and butterflies. 8 a.m.-12 p.m. 

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October STEAM Saturday: Creepy Crawly

October 11
The Music Settlement, 2920 Detroit Ave.
Cleveland,
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Curated for ages 3-8 years old with an accompanied parent or adult present. 10 a.m. 

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Homeschool: Color, Light, & Sound

October 16
|Recurring Event (See all)

An event every week that begins at 12:00 am on Thursday, repeating until October 21, 2025

Fairmount Center for the Arts, 8400 Fairmount Rd
Novelty, OH 44072 United States
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A unique drop-off STEAM program offering for homeschoolers ages 5-12. Through 10/21. 

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Mean Green Science Machine

October 16
Fulton Branch Library, 3545 Fulton Rd.
Cleveland, OH United States
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Students and professors from CWRU will lead fun, interactive science experiments. 2:30-3:30 p.m.

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Bones, Bones, Bones

October 18
Akron Fossils & Science Center, 2080 S. Cleveland Massillon Road
Copley, OH United States
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Everywhere you look in these fascinating paleontological sites, you will see bones, bones, bones. 10:30 a.m.-3:30 p.m.

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Volcano Voyage

October 18
Chagrin Falls Branch Library, 100 E. Orange St.
Chagrin Falls, OH 44022 United States
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Journey on an exciting field trip with Miss Frizzle to discover the science behind volcanoes. Grades K-3. 11 a.m.-12 p.m. 

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