Piggybacking here, Kris just a simple square of fabric signed with your name and such is as precious in a hug quilt as the most intricate of blocks.
It will be admired and coo-ed over touched and fondled with equal wonderment and love and awe as the amazngley intricately hand pieced paper pieced new york beauty block (the hardest thing I could imagine) would be.
When you sign that simple fabric square or pieced block your love and thoughts and caring go into it and THAT mydear, is what makes the perfect hug square. Not the perfectly matching seams or co-ordinated colours.
Send a square. Please.