This is a group for anyone interested in mapping using open source mapping technologies. Mapbox, Leaflet and OpenStreets Map. I would like to have a meetup hackathon where we add predefined map pins on map. Second hackathon would we would right-click user function to add pin to map and add some notes to map. I think this would be fun. No google maps allowed. I like using open source projects. www.mapbox.com < Tile Server - Provides the tiles for the map, the map colors www.leafletjs.com < UI J …