Family Expo *

Mastodon Art/Science Regional Fair Coronavirus UPDATE

Due to continuing changes regarding the Coronavirus/COVID-19, the Mastodon Art/Science Regional Fair 2021 schedule’s final status is unknown at this time. We will keep everyone up to date on the status.

If you have any questions, please direct them to Samantha by phone at 314-529-1329 or via e-mail at

Family Expo
Saturday, March 20 from 11 a.m.-3 p.m.

FREE and Open to the Public! Lots of art and science events, hands-on experiences, and open project viewing!

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