River Workout Fitness Program is hosting a Citywide Fitness Session. It's this Saturday, July 18 in the Greenbelt Park, Harbor Town, at 8 am. Free open-to-the-public workout on the Mississippi River. Bring a yoga mat, light weights, and water. It's a gorgeous setting -- forget the concrete box of a gym and get out and enjoy one of Memphis's finest parks. Click here for more information about River Workout.