Camden Haxel

In this Monday, Sept. 23, 2013 photo, twenty-month-old Camden Haxel plays at the Rory Meyers Children’s Adventure Garden at the Dallas Arboretum, in Dallas. The arboretum that sprawls out on the edge of Dallas’ White Rock Lake unveiled the $62 million new children’s garden that aims to teach kids lessons in science while they have fun in the lush landscape. (AP Photo/LM Otero)