Grand Rapids clockmakers Ian and Karen Macartney are taking their show on the road. They’ll be showcasing their iconic clocks at the American Institute of Architects Expo in Chicago this week. Their clock shop, Lumichron, incorporates some Swiss-made components, but the clocks are assembled in Western Michigan and the Macartneys are proud to represent the manufacturing scene there. Visitors to Grand Rapids can see their clocks on display at the Amtrak station and the Fulton Street Farmers Market.