Trying to find a place I'd been walking on Google Maps, I noticed that there is a park at about 107th and 35th. If you look here, you'll see a big blank spot between 35th, 39th, and 105th. Interestingly enough, there is a sign for 107th right by the park that isn't on this map. If you look here, you'll see water and walkways and such. But none of that is available on the regular map. It just goes to show that for all of our information, there are always holes; there is always information that can only be found by going there yourself.