The WirelessBattleMesh is an event aiming to bring together developers of mesh protocols, embedded firmwares, wireless drivers as well as applications on top of mesh networks. This wide range of expertise also attracts academics, wireless community members and open source enthusiasts. The coming WirelessBattleMesh edition will take place in Greece in March 2012. This meeting will give you insights of what to expect from such an event and how you could support it. Link: http://battlemesh.org/.