Located in Texas Wild! near the wishing well, the Zooâs newest building is the home base for many Texas-based education programs, primarily the Zooâs latest offering, Texas Nature Traders. This formalized program encourages kids (age 3 and older) to explore the outdoors and bring to the building fossils, rocks, bones, plants and other artifacts in exchange for points. Traders can redeem points (or save them for future use) for items in the Nature Trader inventory. While exploration is encouraged in many areas, the Zooâs program will concentrate on native Texas nature items. Texas Nature Traders operates seven days a week, opening at 11 a.m. and closing one hour before the Zoo closes. Stop by to look around, ask questions and become a nature trader!