I took their crochet class here. They didn't have a time that worked for me but they let me set up a time that worked as long as I brought two other people and it was still open to the public which was nice. We had one other girl join us. The class was okay a couple of us just needed a refresher but the one person who had never done it really struggled.
The store does a really nice job of explaining yarn and needles when you go in and you can but materials before the class or bring them in.