As President of the local guild I would be ashamed to tell people they had to shop at a certain store. Two things I ask when we do charity quilts 1.) charity doesn't mean ugly and 2.) if you can see through it, it won't last. I like to quilt for my local chapter of Quilt for Kids and alot of my fabric comes from WalMart and JoAnns because they always have a large selection of novelty fabric. That doesn't mean I don't use fabric from my LQS. I use whatever looks good together.