This is a very cool program implemented by the Atlanta region, using a PDX sanction to reward workers while putting otherwise-unusable quiet time to use. Race drivers are asked to work corners and instruct for the PDX, and race volunteers get a couple on-track sessions instead of a t-shirt and a gas card. I participated in two out of the three made available, last season, and look forward to the next, in a few weeks.
In some ways, it's a "job appreciation day," as well, with drivers learning something about corner working, and corner workers getting to see how hard it is to be aware of the signals while trying to drive quickly around the track. My favorite quote from a 20-year corner worker: "I didn't see one flag station anywhere on the track in either session, until my instructor pointed out a black flag they were showing me."
Spots not used by volunteers are made available to others, for $100, which is about right for a half-day PDX. Then these folks get to watch some good club racing, as well, and may find that they like it.
All in all, a great benefit for volunteers with lots of other positives, too.
Thank you Atlanta Region, and thank you drivers!