One of the classes I took at Quiltfest last month was a little bag from a pattern by Penny Sturges. It was taught by Carrie Licatovich of Tennessee Quilts, who did an excellent job.
Carrie had made numerous modifications to the instructions for the bag, and it was one time I was really glad to be making something in class rather than on my own. Her changes were improvements in the construction process, and I would not have wanted to make the bag without them. Carrie was a warm and encouraging teacher and the class seemed to go well for everyone, even relatively new sewists.