Upright Citizens Brigade

The Upright Citizens Brigade Theatre is an American improvisational and sketch comedy training center and theatre originally founded by Upright Citizens Brigade troupe members Matt Besser, Amy Poehler, Ian Roberts and Matt Walsh.Prior to the COVID-19 pandemic, UCB had locations in the New York City neighborhoods of Hell's Kitchen and the East Village, and on Sunset Boulevard in Los Angeles. UCB was located in Chelsea West 26th Street location from April 2003 until November 2017, after which it moved to Hell's Kitchen, 555 West 42nd Street in December 2017. The second NYC theatre located in the East Village opened in 2011, and the Los Angeles expansion started in 2014.Members of the Upright Citizens Brigade originally trained with Del Close at Chicago's ImprovOlympic where they created their signature ASSSSCAT show, the success of which led to the troupe founding the UCB Theatre in New York City.

Source: Wikipedia