The Improv Shop is a St. Louis, Missouri long-form improv theatre and training center founded by Kevin McKernan in 2009 and formalized as a business in 2010 when Andy Sloey joined as co-founder. Operating from its Grove neighborhood home at 3960 Chouteau Avenue since 2017, the Improv Shop runs a five-level training program modeled on Chicago schools and has grown to support more than fifty active performing teams and roughly three hundred enrolled students. The company celebrated its fifteenth anniversary in 2024.
History
Founding (2009)
Kevin McKernan, a St. Louis native who trained at iO Chicago, placed his first Craigslist advertisement for an improv class in October 2009. Early sessions operated out of basements and bars. In 2010 Andy Sloey, also a St. Louis native with Chicago training, joined McKernan as co-founder and business partner, and the organization began presenting regular performances, including free long-form nights on alternating Thursdays.
First Venue and Growth
The company's early programming included shows above Tin Can Tavern at 1909 Locust Street. The Improv Shop grew steadily through the 2010s, building a five-level training curriculum and an expanding roster of performing teams. In 2017 the company purchased its current home at 3960 Chouteau Avenue in The Grove, providing dedicated performance and class space.
Fifteenth Anniversary (2024)
The Improv Shop celebrated fifteen years of operation in 2024 with a Made (Up) in St. Louis showcase at Delmar Hall, bringing together alumni and current company members. By its anniversary year the organization supported more than fifty active performing teams and approximately three hundred students in its class program.
Artistic Identity
The Improv Shop centers its programming on long-form improv in the Chicago lineage, with a five-level training curriculum that takes students from fundamentals through advanced ensemble work. Kevin McKernan's iO Chicago training informed the company's pedagogical approach and its commitment to sustained ensemble development in St. Louis.
Key Events
The Improv Shop Founded in St. Louis
Kevin McKernan placed the first advertisement for The Improv Shop in October 2009, and Andy Sloey joined as co-founder in 2010, establishing St. Louis's primary long-form improv training institution.
How to Reference This Page
The Improv Archive. (2026). The Improv Shop. Retrieved March 17, 2026, from https://improvarchive.org/companies/improv-shop-st-louis
The Improv Archive. "The Improv Shop." The Improv Archive, 2026. https://improvarchive.org/companies/improv-shop-st-louis.
The Improv Archive. "The Improv Shop." The Improv Archive, 2026, https://improvarchive.org/companies/improv-shop-st-louis. Accessed March 17, 2026.
The Improv Archive is a systemically maintained repository. The archive itself acts as the corporate author.