Where's Dharo?

Out running some errands with the kids and had a few minutes to kill before picking up the wife from work. Dhara, 8, wanted to go to the playground near our house, which we did. Mina, 11, and I sat in the car as Dhara scampered about the large play sets and amongst the dozens of kids around her. I soon lost sight of her. When I asked Mina if she could see Dhara, she squinted hard and confessed, "No, but I can't even find Waldo and he's obvious!"