This weekend's project is "Utata in Sepia". Here, the subject matter isn't specified, but all photos should be sepia tinted. If you don't have any processing software to do that, you can try www.picnik.com, a free online photo editor.
It will be interesting to see what subjects you find that are suitable for 'sepia-fying' (is that a word?)
Participating in this Utata project is simple! You need to do/have the following three things and then all you have to do is tag your photos utata:project=sepia (read about other tagging options) and you're all set! Have fun!