Get the entire details of Pennsylvania Auto Show 2020 at XpoBuzz.com, Venue details ✅ Start & Ending Dates, Organizer, Exhibitor, Visitors, Agenda, Reviews.Pennsylvania Auto Show is going to be held in Pennsylvania Farm Show Complex & Expo Center, Harrisburg, USA starting from 23 January. It would be a 4 days business Trade Show organized by Motor Trend Auto Shows Inc. focusing on the companies news, products and services of Auto & Automotive industry.