We have those in the US; we don't have a general collective name for them, but there are both private for-profit ones with a variety of (mostly narrow) specialities, either standalone or as adjuncts to other related businesses (selling, e.g., products in the field that it teaches people to act in), plus community colleges, public libraries, public parks and rec departments, and museums tend to also have programs that serve this function, despite it not being their sole or primary function.