Celebrate National Children’s Dental Health Month with Toothpalooza! at The Whaling Museum, 301 Main St., Cold Spring Harbor on Feb. 23 from 11 a.m. to 2 p.m. Explore teeth large and small – including some of the largest teeth in the world. Check out a real whale tooth cavity, see a narwhal tusk, watch a puppet show and see the Tooth Fairy! Carve a scrimshaw box for baby teeth and go home with “toothy” crafts.

Fee is $12 children, $6 adults. Call 631-367-3418 for more information.