Niello Audi at 2350 Auburn Blvd in Sacramento is holding its annual tech day for Audi owners on June 13 from 8-3. Drop by and see what goes on behind the service wall and talk to a technician and/or advisor. 916-480-2800 for more details and to schedule a time for your free tech & safety check. Audi Sportscar Experience and the Audi Club Golden Gate will have represenatives at Niello.