Here are more details on our two sessions. Follow the links for additional information on both and to cast your vote.
Alex and Eric will show how to design beautiful custom maps with any data set using open source tools from MapBox. They'll show examples of what's possible - like NPR's Census map and the World Food Programme's Horn of Africa famine map - and then dive into how to do it. By the end of the session, everyone will have seen an interactive, mobile-friendly web map made from scratch and launched on a Drupal site. Vote here.
You can vote on the full DrupalCon Denver schedule here.