Under 3 Feet? You're In.

The "Three and Under" gallery is for the museum's earliest learners -- infants and toddlers under age 3 or shorter than three-feet tall. Fans of Big Bird and Elmo will be thrilled with the 'Sesame Street' theme. Beloved fuzzy-furred characters dot the walls of the baby crawlers area, where little explorers work on their eye-hand coordination. Ragamuffins looking to burn energy can tackle the climbing structure overlooking St. George Boulevard.