Encore Learning Celebrates Twenty Years Encore Learning, an Arlington, VA based nonprofit that provides college-level, noncredit courses, special events and clubs, is celebrating 20 years of bringing world-class courses, events and clubs to lifelong learners over age 50.The celebration is on Mon .
George Mason University is celebrating its 50th anniversary and the Arlington's campus $250 million expansion this week with a concert, a new photo exhibit, and