In 2008, NYC-based artist Agathe Snow hosted a weeklong dance-a-thon at the Whitney Biennial. This year, she's bringing her signature marathon style to the Guggenheim, where she'll premiere Stamina, her 24-hour film that documents a daylong dance party in 2005. With the movie on the rotunda, you can dance to a perfectly curated lineup of live acts, including Donald Cumming, QTY, TV Baby, Dev Hynes, the Onyx Collective and I.U.D. The cash bar stays open until 4am.