Mother's Day on the road

We made it down to Chicago for a whirlwind trip (pun intended) during which Josh gave another talk at Argonne, Jamie had her face beautifully painted by Kat again, and Heather drove a tractor around a cul de sac in chase of Justin on the kid's ATV. He won. We spent Mother's Day driving home, but the weekend was a great break from the norm, and it was so good to see Jack and Kat and the boys again.