On the weekend from 20 to 22 september there will be an electrum and libbitcoin developer meeting at Calafou.

The Electrum Meeting will be open to anyone who wants to participate in the working sessions and debates around bitcoin wallet development and associated features, like blockchain scalability, transaction anonymity, coin mixing..

On saturday 21 there will be some talks about bitcoin:

Thomas V: Future developments and security model of Electrum
Andy Weidenbaum: alpha APK preview http://i.imgur.com/IjiveR9.jpg http://i.imgur.com/mR7kxvP.png http://i.imgur.com/ox9HeWf.png
rdymac: Bitcoin adoption in Spain and Latin America.
genjix: scalable blockchain infrastructure and developer friendly software ecosystem
caedes: coinjoin, coin mixer using multi party transactions. implementation and possible uses.
Thomas V: Electrum plugins

More information at: wiki.unsystem.net
If interested to participate preferably write to amir@unsystem.net