Ballet West will give a lecture-demonstration at the Children's Museum of Utah, 840 N. 300 West, at 1 p.m. Saturday, May 4. Children will see how dancers prepare for performances, hear a small history of ballet, and see excerpts from "The Nutcracker."

The program is free to those who pay museum admission - under age 2 free, 2-13 $2.50, and 14 and older $3.