At This Festival, the Dead of Winter Is the Life of the Party

In the Hudson Valley town of Chatham, N.Y., a weeklong event called “The Dark” took over theaters, bars, a church, a bookshop, a library and even a sauna.

​In the Hudson Valley town of Chatham, N.Y., a weeklong event called “The Dark” took over theaters, bars, a church, a bookshop, a library and even a sauna.