Some days, there are "zero" customers, one tenant says. SINGAPORE: Businesses at Leisure Park Kallang are grappling with declining foot traffic and dwindling sales following the March closure of Cold Storage, a long-time anchor tenant. Already facing a gradual drop in visitors over the years, the mall has grown noticeably quieter. March also saw the departure of Filmgarde Cineplexes and Coca Hotpot – exits that have further exacerbated the downturn. While the weekends bring an uptick in