DebConf is the annual convention of Debian Developers and contributors, who all want to help to make it better. Debconf is held each year in a different country, normally not on the same continent two years in a row.
All together leads to improving the operating system Debian, which benefits all users of Debian (and derivative distributions, such as Ubuntu, LinuxMint, etc.) and on a bigger picture, GNU/Linux en general.
Part of the event is the DebianDay (7th of July), when the DebConf is open, for one day, to the public and everybody can learn about Free Software, Linux and Debian. Talks on this day are going to be on a more introductory level and some in Spanish language. We will provide a big and nice event, publicly announced with a lot of participation of Central Americans, who want to get some flair of Debian and Free Software developers.