The last Friday night at The Oval this year

'Back to the Future Part Two,' which is set in 2015 (!), will screen outside, along with the usual music and food trucks and beer.

Where: Eakins Oval at The Art Museum

When: August 21, 2015 from 5:00 p.m. to 10:00 p.m.

How much: The movie's free; food and beer are pay-as-you-go.