Being avid Audi Enthusiasts, Ben and I headed down to attend QuattroFest 2008 at the Portland International Raceway which was put on by the Audi Club North West (ACNW) November 1st and 2nd. NorthWest Auto Salon sponsored the event, provided entrants with goodie bags and discounts for detailing post QuattroFest 2008. Everyone knows how dirty …