DONNA'S - In The Attic , and she is challenging entrants to make any size Turning Twenty quilt top by July 11th. You can even use one that you have already made. 
You can see the details on her blog, but the prizes are these fat quarters,
or a wall hanging made from fabrics similar to these. I don't know if I will be entering, but maybe, I would be able to do a small one.
