I'm signed up for my very first 5K. It's the 2011 Dave Ryan's 5K & 10K for Special Olympics Minnesota. If you are interested in running (or walking) it with me and a lady in my office, sign up and let me know!
With the $25 regristration fee (it's $30 the day of the race) you get a t-shirt. There are other awards and prizes as well, I think, but I'm not 100% sure.
It's going to be a good time -- consider signing up!