In the spirit of the upcoming 2018 Winter Olympics being held in South Korea, here are some of the more interesting winter Olympic sports you can try near Chicago:Curling — The Windy City Curling Club, (yes Chicago has one) offers “learn to curl” events on weekends in the winter in Woodridge. Curling is a rare sport with more finesse than bowling.Speed skating — for those of you who find public skating rinks boring and want more of a challenge, head over to Northbrook and watch the Northbrook Speed …