McDonald’s Owner Operators of Chicagoland and Northwest Indiana (MOCNI) returned as a sponsor at the 2012 American Diabetes Association Expo, Saturday, April 14. The MOCNI featured high impact Zumba workouts and McDonald’s balanced food choice games and giveaways throughout the day. Sylvia Klinger, a registered dietician with more than 18 years of experience, was on hand to discuss ways to enjoy McDonald’s as part of a balanced lifestyle.