https://continuingstudies.stanford.edu/
Most of these classes would fall under the heading of "light entertainment for people with the money to afford it."
Take a look at this one:
https://continuingstudies.stanford.edu/courses/detail/20241_...
It doesn't claim that Anja Lee has anything to do with Stanford, except for teaching this class.
https://continuingstudies.stanford.edu/courses/detail/20241_...
You probably do learn something about photography from Mr. Feria for your $480.