San Francisco Members of The Battery were invited to attend a driving day with cars used in the Audi sportscar experience driving program at Sonoma Raceway. Hosted by Simraceway, the Audi SCE program at Sonoma typically include personalized driving instruction, auto cross, team competitions, and hot laps on track. Anyone who signs up for this program is guaranteed to finish with pain in their face from so much smiling. Below are some highlights from a day covering members of The Battery. More work from this series can be viewed in the Audi motorsports gallery on my website.