The Houston Downtown Management District (Downtown District) presents another season of Movies at Market Square Park. This popular outdoor film series features free screenings on select evenings this spring and summer. Pre-movie festivities include lawn games and a photo booth, plus guests should expect other special surprises throughout the season.

On December 18, bring your blankets, lawn chairs and picnics to watch the 1989 cult classic “National Lampoon’s Christmas Vacation” (PG-13, 97 min.).