Toddlers and preschoolers are invited to this free interactive learning series where they will investigate the Double Ditch Mural and play "I Spy" to find many wonderful items in the mural. These interactive 30-minute programs introduce children to North Dakota’s fascinating history. All children must be accompanied by a parent or guardian and are asked to meet at the east entrance information desk. "Little Kids, Big World" classes, led by educator Sarah Fox, are offered in a large public space with social distancing considerations. Each child is provided with their own supplies.