Another zoo workout

Instead of running on Friday (4-22-11), we went to the zoo. The last time we were at the zoo, it was quite the workout. This time around, we didn't do as much walking and it wasn't as hot, but we were still pooped. We were at the zoo for 6.5 hours. We took a tour of the zoo for a half hour and got to sit down a little bit here and there, but I was on my feet for the rest of the time. It was quite a workout.