I think someone here has mentioned 3D Fight Club before, but as I don’t see any of us there, I’ll just remind everyone of a very cool site, 3D Fight Club. The idea is to complete a 3D challenge in a limited time. For example, a fifteen minute mouse, or something like that.
They hold daily challenges on their forum now, so it is very easy to participate, no waiting on a chat. I’m sure we could all use practice at doing non-head modeling!
If you’re intested, here are some rather silly looking fights I’ve been in:
15Min Roller Coaster
10Min Electric Guitar
10Min Drums
5Min Microphone Stand Ouch! 
10Min Spot Lights
