EventOn Event Map Addon GPL Overview:
The Events Map addon, for EventON, allows you to place markers of all your events on one map in order to provide an amazing event browsing experience for your visitors.
With custom map markers and info windows, the Map addon will help showcase all your events on one map. If you have a multitude of map markers for one location, create a cluster to display a neatly organized map. In addition, the map will auto pan to events for a user friendly experience.