On the last Sunday of August, as the long light of a Minnesota summer begins its slow retreat, something rare will unfold among the picnic tables of Lake Ann Park in Chanhassen. At 5 p.m. on August 30, 2026, the grassy grounds of the Klingelhutz Picnic Site will turn into a comedy stage as Stevie Ray's Improv Company brings its audience-interactive improv outdoors for one show only. Admission is free. Lawn chairs and snacks are the recommended equipment. And for those who have followed the organization's three-and-a-half decades in the Twin Cities, the whole scene will feel like a homecoming wrapped in a fresh idea.
The event is a fundraiser, and its cause reveals what the evening is really about. Stevie Ray's School of Improv, the training arm of the nonprofit company, is raising money for new classroom space, and so this particular show will be hosted by the founder himself, Stevie Ray, while the stage is shared with the very people the classroom would serve: students of the School of Improv. It is a fitting arrangement for an organization that has, from its earliest days, insisted that making things up on the spot is not just an art form but a life skill worth teaching to everyone.
That philosophy goes back to 1989, when a young comedian named Stephen Rentfrow, the man who performs as Stevie Ray, and his collaborator Pamela Mayne opened a comedy theater and cabaret in Uptown Minneapolis. At the time it was the only comedy variety club in the Twin Cities, a place where performers could develop improvisation, one-person shows, sketch revues, original comedy plays, and stand-up. The School of Improv opened alongside it with a simple mission: to give everyone the chance to learn improvisation, whether for the stage or for personal growth. Soon the school added classes in stand-up comedy and professional presentation, and the company began taking its principles into the corporate world, eventually conducting workshops for more than a thousand clients ranging from Fortune 500 companies to small organizations.
The connection between Stevie Ray's and the outdoors also goes back further than the Chanhassen event. In 1992, the company launched Improv in the Park, free outdoor comedy shows at the Lake Harriet Rose Gardens in Minneapolis, mixing members of the comedy troupe with students from the school. That tradition ran for decades, with the company noting that Improv in the Park continues to entertain Twin Cities audiences to this day. Improv in the Park became, in the company's own telling, a continuing strand of its identity, one it kept even as other parts of the business evolved.
Those changes were considerable. In 1991 the company outgrew its Uptown home and moved to a Nicollet Avenue theater near downtown Minneapolis, where it built new stage and classroom space and began producing irreverently titled holiday shows like Walking in a Winter Wonder Bra and Y2K: How the Glitch Stole Christmas. In 1995 the company closed that theater to focus on corporate entertainment, the School of Improv, and Improv in the Park. In 1996 and 1999 it produced the Minneapolis Improv Festival, the first national festivals of their kind in Minnesota, drawing troupes from across the country for a week of workshops and performances at the Mall of America.
The most significant shift for Chanhassen came in 2010, when the Chanhassen Dinner Theatres approached the company about a partnership. The complex's Playhouse Theatre became Stevie Ray's Comedy Cabaret, where the comedy troupe has performed every weekend since, with a brand of improv built entirely on ideas called out from the audience. Pamela Mayne produced and directed a 2010 holiday show at the cabaret, O' Little Town of Chanhassen, that broke attendance records for holiday productions at the theater. In 2014 the company celebrated its twenty-fifth anniversary with a gala at the Dinner Theatres, and in 2019 it marked three decades of entertainment and training.
Stevie Ray, whose real name is Stephen Rentfrow, is the founder and executive director of the company. He has also been a nationally syndicated columnist for the Business Journal Newspapers since 1997, making him the longest-running columnist for the publication.
The setting for this year's one-time show is Lake Ann Park, at 1456 West 78th Street in Chanhassen, with the performance at the Klingelhutz Picnic Site. It is the kind of place where an improv comedy night feels natural, where families can gather on the grass and enjoy the late-summer evening.
There is a slightly poignant note to the timing. The event arrives at the tail end of the summer park season, almost as a closing act. But that also makes the free show something of a send-off, one more chance to sit on the grass, share snacks, and enjoy the last comfortable evenings before autumn. And because the show is a fundraiser, every donation supports the School of Improv's effort to secure new classroom space, ensuring that the next generation of performers, the very students taking the stage at Lake Ann Park, will have a permanent place to learn.
The company has described the evening as one-time-only, which lends it an urgency unusual for a free event. There will be no cover charge, no ticket to buy, just an open invitation to bring a lawn chair, some snacks, favorite company, and a willingness to shout out suggestions. As the troupe has long joked, the audience's ideas don't have to be funny; that's the performers' job, though they might still blame the crowd if a show bombs. Whether it's a wedding proposal, a talking toaster, or a scene set in a dentist's office in space, the suggestions that float up from the picnic blankets will become the raw material for comedy built in the moment.
For an organization that began in an Uptown comedy club in 1989 and weathered moves, theater closings, and reinventions, the return to the outdoors in 2026 comes full circle. Improv in the Park was born in the Rose Gardens of Minneapolis more than three decades ago as a free gift to the community, and on August 30 it makes a Chanhassen comeback in support of the school that has trained generations of Twin Cities performers. It is, fittingly, a show about making something from nothing, a stage conjured from a picnic shelter, an audience turned into collaborators, and a cause, one donation at a time, building a home for the art of making it up as you go.