I ran across a bunch of sites that have photography challenges each week. I got really enthused about the MacroDay "nuts" theme and wanted to do some outdoor photos of hardware that happens to be around my house, but the days got so cloudy I had to wait. I finally decided to photograph some nuts inside the house, like almonds in case you were envisioning other ways of portraying nuts ;-), and was pretty happy with the results, but now I see that the theme has moved on to "tags"! Oh well, here's my "nuts" photo anyway ;-).
Maybe I'll have better luck with tags.