Not one sponsored by me, but by a company in America who's doing a yarn promotion called Yarns on Stage.
I found out about the promotion and ensuing contest through a woman I bought some Malabrigo from and later some of her own dyed stuff. She was selling all the yarns for the Yarns on Stage and advertised it quite heavily, so I ended up buying a skein of one of the brands, namely Dream in Colour's Smooshy. Each of the yarn makers had a special colourway for their yarn, so I got Dream in Colour's limited edition of Bubble Haze.
The contest is actually to send in a picture of your FO and they'll take all the entries and judge them. The winner gets money!
All the information is on this link if anyone is interested. A better picture of my shawl is up there, as well as some other entries. There's also a link to the Yarns on Stage main page, describing the whole event and the reasoning behind it, as well as a showcase of the companies and their limited edition yarns - on sheep!
So if you like contests, this is a great one. The yarn isn't cheap, especially with shipping from the States, but it's good quality and good yardage and I had fun, so I thought I would promote it a bit. If you read this and blog, pass on the word.