For the 19th edition of this global comedy event, Unexpected Productions’ Market Theater welcomes performers from around the world to explore the theme of Emergence. And they’re not kidding when they call this an international festival. They’ve got improvisers coming in from Austria, Canada, Finland, Great Britain, Mexico, Sweden, Switzerland and the United States, who’ll gather to create off-the-cuff comedy for your entertainment. The four-day fest features all kinds of jams, including a show called Translation, which finds native speakers of different languages attempting to communicate by whatever means possible. Please see the full event description for the scheduled lineup of shows.