On recent years I've only been in one or two free software related conferences per year, usually because I've been invited to go for a day or two and give a talk.
The truth is that my day to day activities don't leave me enough time to contribute or participate a little bit more in free software projects, but this year I decided (and negotiated) that I had to go to Debconf, as it is the best opportunity to go to a Debian conference that I'm going to have in the near future.
So this summer it is going to be a free software summer, the 3rd of July I'll be giving a talk at the Jornades de Programari Lliure in Barcelona and from the 23th to the 30th or 31th I'll be at Debconf 9 in Cáceres.
In Barcelona I will talk about building IT infrastructures using free software, explaining which programs I use, why I've choosen them and how I configure things depending on my needs and in Cáceres I will be just listening and exchanging gpg keys.