If you live in NYC, check out the Rooftop Films event this weekend. Rooftop Films, best known for showing underground film outdoors is having a screening of short films Dec 11 and Dec 12 underground in the Atlantic Avenue subway tunnel in Cobble Hill, Brooklyn. There will be an after party at The Last Exit Bar and Lounge at 136 Atlantic Ave. For more information on tickets, how to get into the subway tunnel, what to wear, and what you can bring to the screening go to their website here