We invite folks attending Wikimania to join the DevCamp during the preconference days (August 7-8) at the main conference venue. Newbies, experienced developers and everyone is welcome. There will be a series of tutorials on topics including Wikimedia Labs, Wikidata, security and performance for developers, pywikipedia, Lua, OAuth and content handler. You do not have to do anything special to register for DevCamp. Just show up! (though you are welcome to add your name on the DevCamp wiki page): http://wikimania2013.wikimedia.org/wiki/DevCamp If you have any questions, feel free to ask. Cheers, Katie -- @wikimediadc / @wikidata