LINCOLN, Neb. (KOLN) – International Mud Day is on Saturday, and some kids at a Lincoln daycare decided to get dirty a day early. The children at Just Like Mine Daycare came together with Wild Child Daycare to get messy, playing and learning in the mud. Every year, both daycares partake. The owners agree that having the kids get their hands in the mud plays a big role in their growth and development.