I've been mapping the island of Utila in Honduras, next to Roatan - this is a major tourist destination and has lots of shops etc. The problem is the main street curves in a way which means that all the names don't show up on the items I've put down (well most of them):

Zoomed out:
osm.org/?lat=16.09276&lon=-86.89245&zoom=15&layers=B000FTF

Zoom in on main street to the maximum extent and you will see how the icons are stacked up