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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October 2025

Homeschool Family Day

October 10, 2025
Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
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Special admission rates and unique experiences designed for homeschoolers.  Meet aquatic day dwellers and night explorers. Discover their unique hunting tricks, hide and survive – morning, noon or night. Stop in for an educator-led activity between 10 a.m.-12 p.m. in the classroom. There will be a scavenger hunt available all day. 10 a.m.-5 p.m.

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Pumpkins & Piranhas

October 25, 2025
|Recurring Event (See all)

An event every day that begins at 12:00 am, repeating until October 19, 2025

One event on October 24, 2025 at 12:00 am

An event every day that begins at 12:00 am, repeating until October 25, 2025

Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

Explore Lake “Eerie” and the deep “BOO” sea. during our afterhours celebration. Aquarium access, activity booklet, underwater jack-o’-lanterns, scuba diver interactions, Halloween-themed décor and music, appearances by the friendly landshark Finn and a pumpkin craft. Know Before You Go Adults & children are invited to dress up in family-friendly costumes. Advance registration is requested and recommended. Passholders can log into their account for discounted admission and early entry. Guests who would benefit from a little less external stimuli might can…

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January 2026

Homeschool Family Day

January 20
Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

Enjoy a scavenger hunt through the galleries, using themed activity sheets designed for students of all ages. from 10 a.m.-5 p.m. Visit the educator-led stations for hands-on learning from 10 a.m.-12 p.m. The theme is Chill Out: How Animals Survive Winter Learn about animal species that migrate, hibernate and stay awake to survive the winter. Advance registration required. Recommended for students K-8. $11 general homeschool students (age 2+) & adults FREE for Passholders & guests younger than 2

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Sensory Hour

January 24
Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

The Aquarium will open an hour early just for guests with Autism Spectrum Disorders and sensory processing differences. 8:30-9:30 a.m. 

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February 2026

Middle School Career Day at the Greater Cleveland Aquarium

February 16
Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

An exciting, hands-on introduction to the fascinating jobs around an aquarium. Students will meet marine educators, aquarists, divers and animal care experts. They will also find out what it’s like to work with ocean animals on a daily basis. Students will explore different aquarium careers and imagine themselves in those careers. Middle school students will have the opportunity to feed stingrays, tour the animal food prep kitchen, interview members of the Aquarium dive team, and try out daily Aquarium staff…

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That’s A-Moray

February 16
|Recurring Event (See all)

An event every day that begins at 12:00 am, repeating until February 16, 2026

Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, OH
+ Google Map

Love is in the air and underwater, so why not bring a date, a friend, or  family and learn about animals with loved ones. 

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March 2026

Spring Discovery Days

March 23
|Recurring Event (See all)

An event every day that begins at 12:00 am, repeating until April 12, 2026

Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

Stop and appreciate some of the smaller species with contests, daily animal encounters and activities. 

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May 2026

High School Career Day at the Aquarium

May 9
Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

Discover aquatic careers and meet a variety of aquarium professionals—from aquarists to educators and guest experience staff—who share their career journeys, educational paths and tips on building resumes and preparing for college. This opportunity will allow students to explore the roles that keep an aquarium thriving and to ask questions about what it takes to work in this field. Students will have the opportunity to engage in interactive experiences including feeding stingrays, playing Aquarium Jeopardy, taking a biodiversity tour and…

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Mother’s Day Weekend at the Greater Cleveland Aquarium

May 10
|Recurring Event (See all)

An event every day that begins at 12:00 am, repeating until May 10, 2026

Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

Take a second to slow down this Mother’s Day Weekend. Explore together and enjoy meaningful moments of curiosity. Enjoy parenting-themed activities, an early opening and 50% off admission for moms, stepmoms, foster moms and grandmas. Learn how parenting can look underwater with some aquatic parents carefully transporting their young, others guarding eggs until they hatch and many leaving the next generation to go it alone. Mother’s Day Weekend highlights include: Parenting‑themed activities and trivia Early hours (9 a.m.-5 p.m.) 50%…

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June 2026

Father’s Day Weekend

June 21
|Recurring Event (See all)

An event every day that begins at 12:00 am, repeating until June 21, 2026

Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

Parenting‑themed activities, extended hours and 50% off adult admission with child ticket purchase. 9 a.m.-5 p.m. 

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