I'm glad you asked! There is applique, embroidery (crazy quilting, or otherwise, English paper piecing (such as sewing 1" hexies) and, of course, there is always sewing on binding. I keep a "Sew 'N Go" kit ready at all times for these portable projects. It's a great way of killing two birds with one stone: You don't waste time when you have to wait, and you advance whatever project you're working on.