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Otters’ Birthday
April 11 • 10:30 am - 3:30 pm
Standard admission rates apply.
Agate & Ore are turning 13!
Help us celebrate with otter birthday cake, otter-themed crafts, and special programming all day long! The celebration will also include special appearances by Splish and Splash, the Great Lakes Aquarium otter mascots!
Saturday, April 11, 2026
10:30 AM – 3:30 PM at Great Lakes Aquarium
No reservation necessary.
Standard admission rates apply; members are always free!
For more event details, visit GLAquarium.org/OttersBirthday.