The idea is simple. You make a 12.5"quilt block and quilt it. Alison will join the blocks together as she receives them and then has organised a way for the quilts to get to Mexico City. I realised that I had some orphan blocks that might do the trick - like this one:
And I also had a wonky star which has now been given the quilting treatment:
Alison thinks that scrappy log cabins will work quite well - I forgot about that part as I was hunting through my scraps and making another couple of blocks - but these are almost log cabins:
The backing gets quilted too (I think some people do QAYG slightly differently).
I'm posting these off in the next day or two, but if there are some lovely locals out there interested in making some blocks, I am happy for you to send them to me and I'll post them off with my next batch. Alternatively you can send them directly to Alison - if you let her know she will email you her address.