vogelfreier
Hi Michelle, when you say there is a park (leisure=park), then i had draw it with some building a round there. For more mapping information visit http://wiki.openstreetmap.org/wiki/Main_Page .You can use the "id-editor" over the web http://wiki.openstreetmap.org/wiki/ID or a better tool is the JavaOpenStreetMap-Editor with many tools  https://josm.openstreetmap.de/ .Sorry, my english is bad, because i'm german and sitting now into a german OSM-Meeting into my town.