Shamrock Shuffle returns Sunday with races, road closures across Chicago

#### The Brief * * The annual Shamrock Shuffle returns Sunday with an 8K run, 2-mile walk, and wheelchair race from about 7:30 a.m. to 11:30 a.m. * Participants 21+ will receive a drink ticket for a Goose Island beer at the post-race party. * Multiple downtown streets will be close...