Our second quilt block is called "whirligig". It's a simple spiral shape which can be stitched together 'as is' or as chevrons. Here's a picture of the block made both ways. Here is the pattern http://delawarequilts.com/BOMs/Whirligig/index.html
I'll be posting all our patterns here on our blog. If you fancy having a go, we'd love to see some pictures.