The lady and I went to the Detroit Zoo this past weekend. We fed a giraffe. It was $5 for a little cracker, the zoo must make a killing off of it. The polar bear exhibit was awesome, way better than Toledo's or San Diego's. We'll see how Columbus' compares when they open their new one. More exhibits should have viewing areas like that tunnel. The zoo also has a Kangaroo walk. Besides those three exhibits there isn't much else to be impressed about at that zoo.