Working under the rainbow

The under the rainbow quilting bee is underway. Our block for July is a cracker. I've had to do a trial run, and this is the result.

Everyone in our house loves it. my mum's little poodle even decided it was good enough to walk on.

I have decided that each month I will make a practice block in the picnics & fairgrounds range and end up with two quilts for the price of one. 

I need to make a choice on what I'm going to be getting everyone to sew for me. Any ideas?