Cooking classes in Castro Valley

I just checked them out and Castro Valley Adult School has a bunch of cooking classes – some also very affordable ($40 or so). They are mostly on pastry, but they have one on pastry & one on sauces. I’m probably going to take the latter. I hear that they do have a room with multiple kitchens for these classes. Info at:
http://www.cvadult.org/culinary.html