A useful distinction
The Smithsonian’s account of Paul Ma describes restaurant classes that connected regional cooking with cultural learning. This is one documented teaching setting, not a model every restaurant followed. It illustrates how context and explanation can accompany practical work.
Put it into practice
When writing about a class, distinguish its historical record from a new teaching proposal. Identify the audience, material and purpose. Use the specific case as a source for discussion, without claiming attendance, partnership or continuity with the people or institution described.