Mokena Park District is offering a GROUP EXERCISE OPEN HOUSE on Thursday, March 7, 2013 at The Oaks Recreation & Fitness Center, 10847 LaPorte Road,Mokena. Have you wanted to try a Group Exercise class but not sure you’ll like it? Take advantage of this opportunity to try a FREE class to see if it’s the right fit for you! Group Exercise classes offer a fun social atmosphere, motivating instructors and add variety to your workouts. Age 16 & over. Times vary. For more information and class schedule, call The Oaks at 708-390-2343 or go to www.mokenapark.com.