MCL Chicago is a year-old space in Lakeview, great for improv comedy. It’s an intimate setting with little cafe tables interspersed throughout the audience for a BYOB beverage-of-choice, but like every space, this one has a few down sides. J. Lindsay Brown’s fully improvised dance and song extravaganza with The Glitter Island Gang, Spectacle Spectacular, suffered a bit in this space, which is not…