You’ve seen Caroline Pettit. Whenever someone is committedly lurching across the stage as the awkward teenage version of Cerberus the hell beast, it’s very likely Caroline. These days you can catch her with Commonwealth, but she’s also been…

WIT board member and training program graduate Arianna Koudounas has been called the “Leslie Knope” of her hometown in New York’s Hudson Valley. Find out how this dynamo uses improv in her work managing a research program for a nonprofit. “I am constantly improvising,” she says, “as…