Whether you're hanging out before a movie, between film-festival showings or after an unrelated event, Sie FilmCenter always has the makings of a great party. The FilmCenter makes good use of its indoor and outdoor space, hosting shindigs on the rooftop, cocktail hours and yoga classes in Henderson's Lounge, concerts on the front steps, and trivia nights in the lobby. More than just a theater, the Sie has become the place to hang out, mingle, celebrate birthdays and, of course, catch some of the best movies to come through Denver.