It was a free quiltalong of 12 blocks, not exactly a block-a-month, though it's turning out that way for me. The details are here:
http://www.freshlemonsquilts.com/?page_id=1105
There's also another one with five blocks- I'm planning on doing all 17, 16 for the top, with one as a signature block on the back. The other series of 5 is here:
http://www.freshlemonsquilts.com/?page_id=1534
I have 11 blocks of the Summer Sampler series completed, you can see them all here- the fabric is Tula Pink's Parisville and Kona Bone, but I'm pretty sure I screwed up and used Kona white for the last block I did. I'm going to put sashing between the blocks so it shouldn't be too noticable:
http://www.flickr.com/photos/hemlock...7629270063794/