Fusion Tables layers

GMaps.js allows to add Fusion Tables layers:

infoWindow = new google.maps.InfoWindow({});
map.loadFromFusionTables({
  query: {
    select: '\'Geocodable address\'',
    from: '1mZ53Z70NsChnBMm-qEYmSDOvLXgrreLTkQUvvg'
  },
  suppressInfoWindows: true,
  events: {
    click: function(point){
      infoWindow.setContent('You clicked here!');
      infoWindow.setPosition(point.latLng);
      infoWindow.open(map.map);
    }
  }
});

Note You can learn more about Fusion Table layers here.