Del Close Marathon

Named for Del Close, a vital contributor to modern improv, this annual event brings three days of nonstop comedy to NYC. It runs 24 hours a day at the Upright Citizens Brigade Theater and beyond. In years past, you could've enjoyed a Mets-based scene at 3:30am and improvised musical theater at brunch time. This year's notable participants include Scott Adsit (30 Rock), Sasheer Zamata (Saturday Night Live), Bobby Moynihan (Saturday Night Live) and Amy Poehler (come on, you know Amy Poehler).