https://www.williams-sonoma.com/page...e-classes.html

Learn how to chop, slice and dice like a pro.
We'll discuss the differences between various
brands of knives, and you can give them a test
run as practice your chopping skills. Then the
instructor will prepare an easy recipe using
your cut-up ingredients. We'll also offer knife
sharpening services in this class (first knife is
free, $5 per additional knife)