Best for toddlers 18-36 months old.

It’s a color exploration as experiment our way across a rainbow. Learn how to create rainbows of your own using water and light, search for a pot of gold, and build a trap for that pesky leprechaun! For toddlers attending with caregivers.

Toddler playgroups are informal opportunities for toddlers to be part of a group. Each class emphasizes process and exposure to new and different materials, plus stories and a craft. Five-week series of 45-minute classes.

Fee: $48 member, $78 nonmember, includes museum admission for child. Call to register: 860-691-1111.