Hundreds of children of Lab employees joined their parents on April 22 for a day of learning and fun. This is the sixth consecutive year that Berkeley Lab observed "Take Our Daughters and Sons to Work Day" by organizing a host of activities for youngsters aged 9 to 15. Main attractions included computer demonstrations, activities at the firehouse, the Advanced Light Source and the glassblowing shop, and workshops on virtual reality techniques and the Hands on Universe project. Photo by Roy Kaltschmidt (XBD9904-00817-20)