My LQS changes their sample quilts and projects almost weekly. I am in there every Tuesday morning for an ongoing quilt class. The quilt instructor will help with any pattern we bring in or purchase there, unless it is being offered as a special class. Then she waits until after the class is held to help us on our own. If I see something I want to eventually make, I will purchase fabric and pattern and have her help me later if I need it. Unfortunately they have way too many samples of projects that I want to make with so little time and not enough money!
They do make a lot of their samples available for purchase too.