Chicago has Second City, LA has the Groundlings, and New York has Upright Citizens’ Brigade. And Amsterdam has Boom Chicago. Yes, you read that right. The club was born in the early 1990s, when three recent Northwestern graduates, struggling to make it in Chicago’s comedy scene, cooked up a half-baked idea: Amsterdam needed an English-language improv club. “It was probably the best stoner idea ever,” says Andrew Moskos, one of the founders. #amsterdam #boomchicago #improv #comedy