We always have a great time at the Houston Zoo. Th...

We always have a great time at the Houston Zoo. The exhibits are relatively simple but catch a zookeeper talk whenever you can to bring layers to what you're witnessing. Feeding the giraffes is a must-do (11a and 2p for $7 per leaf pair). Don't worry if you're not in line on time for the giraffes; they'll sell leaves as long as the giraffes show interest. We didn't see it today but we will be returning for the Wetlands and Dinosaur exhibits.