Denys Bucksten / Lake County News-Sun
The 65,000-square-foot Expo Hall anchors activities indoor and out, year round, at the Lake County Fairgrounds at Midlothian and Peterson Roads in Grayslake. 
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The 65,000-square-foot Expo Hall at Lake County Fairgrounds in Grayslake, which opened in 2008, is steadily ramping up a 365-day calendar of events at an indoor/outdoor venue some envision as the mini McCormick Place of Lake County.
