We've started an audio workshop program at our San Francisco office. The sessions run three hours and the group size is small. This is a great opportunity for people interested in radio production, oral history, journalism -- almost anything that has to do with interviewing and close listening.
Davia covers miking techniques, sound gathering, use of archival audio, how to make interviewees comfortable, how to frame your questions, how to listen (which is harder than it looks), and more.