Mark Humbert, 6, and Cade Kellick, 5, right, work on a computer at the Allegheny Intermediate Unit in Homestead on Thursday, April 22, 2010 on Take Our Sons and Daughters to Work Day. The two boys came to work with their moms and join nearly 45 other children at the intermediate unit to participate in a scavenger hunt, a computer project, and crafts.