Secret Cinema is exactly what it sounds like—just show up and prepare to be titillated by whatever pops up on screen. Opportunities to be entirely surprised by a film don't come along very often, so try it out as a reminder that there are still secrets to uncover in the world. Or maybe you'll hate it. Who knows! That's the fun of the whole shebang. Plus, it's free—what do you have to lose? This New Year's Eve edition should be a special treat to welcome in the new year with an air of mystery.