We visited a local PBS station on Tuesday. The staff gave us a very detailed tour that was about 90 minutes long. We saw one of the recording studios and got to be on the monitor. We saw the video editing room, the new computer servers, the way the floor tiles come up to show all the cables underneath, the control room, and the room where the staff controls what goes on air. The kids got several opportunities to try hands-on things. EXCELLENT field trip.