Calendar

Each season offers exciting activities, special events, and experiences at the EcoTarium!

There is always something new happening both on our grounds and inside the museum building.

For info on our Homeschool Program and schedule, click here!

For info on Alden Planetarium shows and showtimes, click here!

For the seasonal Explorer Express Train schedule, click here! (Our train is currently closed for the winter season!)

To book an Otter Encounter, click here!


Featured Event

Summer Event Series: Mud Day

Comments Off on Summer Event Series: Mud Day
June 28 @ 10:00 am - 5:00 pm

Mud Day Saturday, June 28, 2025 10:00 am – 5:00 pm Looking for a chance to perfect your mud pie? Not bugged by bugs? Or maybe fossils or feathers tickle your fancy. Either way, you will have a BLAST(-off) at one…

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Calendar of Events

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Science Discovery

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STEAM Story Time: My Adult and Me

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Collection Connection

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Tots’ Exploration Station

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200th Anniversary Lyceum #2

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Budding Scientists

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Breakfast with the Otters

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Budding Scientists

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Breakfast with the Otters

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STEAM Story Time: My Adult and Me

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200th Annual Meeting of the Worcester Natural History Society/EcoTarium

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Collection Connection

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Tots’ Exploration Station

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Speaker Series: Astrophysics

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Summer Event Series: Mud Day

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Breakfast with the Otters

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Breakfast with the Otters

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Keeper Chat: Snake Feeding