I have created the Meetup group of Ethereum Spain: http://www.meetup.com/Ethereum-Spain/
We will have a first event in Madrid, on friday march 14th, at 5pm in Do Eat! (Calle Maria Molina 18). There are informal meet ups there about Bitcoin and cryptocurrencies as well, so we will have more people to talk about.http://www.meetup.com/Ethereum-Spain/events/166727612/
See you there!