Join the Mid-Florida Milers on their Lake Nona walk. Lake Nona Medical City is a 650-acre health and life sciences park in Orlando, located near Orlando International Airport and within the master-planned community of Lake Nona. Lake Nona Town Center is the hub of Lake Nona with office complexes, shopping and entertainment featuring restaurants, boutiques, hotels, public art and event venues for residents and visitors alike. This walk is for all ages and abilities.