 The same year, Macy's announced that the Castleton Square store would be part of its "Growth 50" campaign to add new options for shoppers at some of its more profitable locations.Included in the renovation are new lighting, fitting rooms, and restrooms, expanded furniture departments, dedicated locations for online pickups and returns, and mobile payment options.As of 2019, Castleton Square remains the largest mall in the state of Indiana, with more than 130 stores.