This is something neat that I just discovered! University of California, San Diego is offering craft classes at their Crafts Center. Registration has just started for this fall quarter. Fees are discounted if you are a current UCSD student, staff, faculty, or spouse.
Classes include glassblowing, ceramics, guitar lessons, and jewelry making. There are quite a few categories, so definitely check the site out yourself.
Depending on the class, fees range from $162 to upper $300, for non-UC-affiliated people. If you’re a UC student, you can get nearly a 50% discount on these classes. Some of these classes DO have a materials fee, so keep that in mind when signing up!
You can register online (which seems the easiest to me), in person, or through mail.