The following announce is lazily copied from Paul Wise's announce. There is only one thing I like to add: the screenshots that are submitted and collected on screenshots.debian.net are visible on the packages websites (both Debian and Ubuntu) and are also used by the software-center package, so they help people to get a first impression of the package they might want to install.
Have you ever wondered how to start getting involved in Debian/Ubuntu? Do you enjoy discovering new games and playing them? You might want to come to the games screenshot party! We hope that the party will be a fun, easy, low-commitment way to get involved.
The Debian/Ubuntu Games Team is organizing a half-day screenshotsparty on the weekend of 25th-26th February for creating screenshots for all the games that are available in Debian/Ubuntu.
If you are interested in attending, please add your availability to the poll linked from the announcement so that we can get some idea of attendance and when is a good time for the people who are interested.
Look forward to lots of game playing, screenshots and merry time, hope to see you all there!