The Arlington County Fair has been providing entertainment for more than 35 years. In recent years, attendance has reached 50,000 as people come for competitive exhibits, midway rides and games, entertainment, vendors, racing piglets and more. Each year Thomas Jefferson Community Center, 3501 Second Street South, is transformed into a place with something for everyone. Admission is free, and shuttle service is provided from locations throughout Arlington. Visit arlingtoncountyfair.us/ for more. Indoor Hours Outdoor Hours Wednesday, Aug. 7 N/A 5-10 p.m. Thursday, Aug. 8 N/A 5-10 p.m. Friday, Aug. 9 4-10 p.m. 2-11 p.m. Saturday, Aug. 10 10 a.m.-9 p.m. 10 a.m.-11 p.m. Sunday, Aug. 11 11 a.m.-7 p.m. 11 a.m.-10 p.m.